889734780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 432

約数和(自身を含む): 3293952480

約数和(自身を除く): 2404217700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 89, 90, 99, 102, 108, 110, 121, 132, 135, 153, 162, 165, 170, 178, 180, 187, 198, 204, 220, 242, 243, 255, 267, 270, 297, 306, 324, 330, 340, 356, 363, 374, 396, 405, 445, 459, 484, 486, 495, 510, 534, 540, 561, 594, 605, 612, 660, 726, 748, 765, 801, 810, 890, 891, 918, 935, 972, 979, 990, 1020, 1068, 1089, 1122, 1188, 1210, 1215, 1335, 1377, 1452, 1485, 1513, 1530, 1602, 1620, 1683, 1780, 1782, 1815, 1836, 1870, 1958, 1980, 2057, 2178, 2244, 2295, 2403, 2420, 2430, 2670, 2673, 2754, 2805, 2937, 2970, 3026, 3060, 3204, 3267, 3366, 3564, 3630, 3740, 3916, 4005, 4114, 4131, 4356, 4455, 4539, 4590, 4806, 4860, 4895, 5049, 5340, 5346, 5445, 5508, 5610, 5874, 5940, 6052, 6171, 6534, 6732, 6885, 7209, 7260, 7565, 8010, 8228, 8262, 8415, 8811, 8910, 9078, 9180, 9612, 9790, 9801, 10098, 10285, 10692, 10769, 10890, 11220, 11748, 12015, 12342, 13068, 13365, 13617, 13770, 14418, 14685, 15130, 15147, 16020, 16335, 16524, 16643, 16830, 17622, 17820, 18156, 18513, 19580, 19602, 20196, 20570, 20655, 21538, 21627, 21780, 22695, 24030, 24684, 25245, 26433, 26730, 27234, 27540, 28836, 29370, 29403, 30260, 30294, 30855, 32307, 32670, 33286, 33660, 35244, 36045, 37026, 39204, 40851, 41140, 41310, 43076, 43254, 44055, 45390, 45441, 48060, 49005, 49929, 50490, 52866, 53460, 53845, 54468, 55539, 58740, 58806, 60588, 61710, 64614, 65340, 66572, 68085, 72090, 74052, 75735, 79299, 81702, 82620, 83215, 86508, 88110, 90780, 90882, 92565, 96921, 98010, 99858, 100980, 105732, 107690, 108135, 111078, 117612, 122553, 123420, 129228, 132165, 136170, 144180, 147015, 149787, 151470, 158598, 161535, 163404, 166430, 166617, 176220, 181764, 183073, 185130, 193842, 196020, 199716, 204255, 215380, 216270, 222156, 227205, 237897, 245106, 249645, 264330, 272340, 277695, 290763, 294030, 299574, 302940, 317196, 323070, 332860, 333234, 366146, 367659, 370260, 387684, 396495, 408510, 432540, 449361, 454410, 475794, 484605, 490212, 499290, 499851, 528660, 549219, 555390, 581526, 588060, 599148, 612765, 646140, 666468, 732292, 735318, 748935, 792990, 817020, 833085, 872289, 898722, 908820, 915365, 951588, 969210, 998580, 999702, 1098438, 1110780, 1163052, 1189485, 1225530, 1348083, 1453815, 1470636, 1497870, 1585980, 1647657, 1666170, 1744578, 1797444, 1830730, 1838295, 1938420, 1999404, 2196876, 2246805, 2378970, 2451060, 2499255, 2616867, 2696166, 2746095, 2907630, 2995740, 3295314, 3332340, 3489156, 3661460, 3676590, 4044249, 4361445, 4493610, 4757940, 4942971, 4998510, 5233734, 5392332, 5492190, 5815260, 6590628, 6740415, 7353180, 8088498, 8238285, 8722890, 8987220, 9885942, 9997020, 10467468, 10984380, 13084335, 13480830, 14828913, 16176996, 16476570, 17445780, 19771884, 20221245, 24714855, 26168670, 26961660, 29657826, 32953140, 40442490, 44486739, 49429710, 52337340, 59315652, 74144565, 80884980, 88973478, 98859420, 148289130, 177946956, 222433695, 296578260, 444867390, 889734780]

約数ペア:

[(1, 889734780), (2, 444867390), (3, 296578260), (4, 222433695), (5, 177946956), (6, 148289130), (9, 98859420), (10, 88973478), (11, 80884980), (12, 74144565), (15, 59315652), (17, 52337340), (18, 49429710), (20, 44486739), (22, 40442490), (27, 32953140), (30, 29657826), (33, 26961660), (34, 26168670), (36, 24714855), (44, 20221245), (45, 19771884), (51, 17445780), (54, 16476570), (55, 16176996), (60, 14828913), (66, 13480830), (68, 13084335), (81, 10984380), (85, 10467468), (89, 9997020), (90, 9885942), (99, 8987220), (102, 8722890), (108, 8238285), (110, 8088498), (121, 7353180), (132, 6740415), (135, 6590628), (153, 5815260), (162, 5492190), (165, 5392332), (170, 5233734), (178, 4998510), (180, 4942971), (187, 4757940), (198, 4493610), (204, 4361445), (220, 4044249), (242, 3676590), (243, 3661460), (255, 3489156), (267, 3332340), (270, 3295314), (297, 2995740), (306, 2907630), (324, 2746095), (330, 2696166), (340, 2616867), (356, 2499255), (363, 2451060), (374, 2378970), (396, 2246805), (405, 2196876), (445, 1999404), (459, 1938420), (484, 1838295), (486, 1830730), (495, 1797444), (510, 1744578), (534, 1666170), (540, 1647657), (561, 1585980), (594, 1497870), (605, 1470636), (612, 1453815), (660, 1348083), (726, 1225530), (748, 1189485), (765, 1163052), (801, 1110780), (810, 1098438), (890, 999702), (891, 998580), (918, 969210), (935, 951588), (972, 915365), (979, 908820), (990, 898722), (1020, 872289), (1068, 833085), (1089, 817020), (1122, 792990), (1188, 748935), (1210, 735318), (1215, 732292), (1335, 666468), (1377, 646140), (1452, 612765), (1485, 599148), (1513, 588060), (1530, 581526), (1602, 555390), (1620, 549219), (1683, 528660), (1780, 499851), (1782, 499290), (1815, 490212), (1836, 484605), (1870, 475794), (1958, 454410), (1980, 449361), (2057, 432540), (2178, 408510), (2244, 396495), (2295, 387684), (2403, 370260), (2420, 367659), (2430, 366146), (2670, 333234), (2673, 332860), (2754, 323070), (2805, 317196), (2937, 302940), (2970, 299574), (3026, 294030), (3060, 290763), (3204, 277695), (3267, 272340), (3366, 264330), (3564, 249645), (3630, 245106), (3740, 237897), (3916, 227205), (4005, 222156), (4114, 216270), (4131, 215380), (4356, 204255), (4455, 199716), (4539, 196020), (4590, 193842), (4806, 185130), (4860, 183073), (4895, 181764), (5049, 176220), (5340, 166617), (5346, 166430), (5445, 163404), (5508, 161535), (5610, 158598), (5874, 151470), (5940, 149787), (6052, 147015), (6171, 144180), (6534, 136170), (6732, 132165), (6885, 129228), (7209, 123420), (7260, 122553), (7565, 117612), (8010, 111078), (8228, 108135), (8262, 107690), (8415, 105732), (8811, 100980), (8910, 99858), (9078, 98010), (9180, 96921), (9612, 92565), (9790, 90882), (9801, 90780), (10098, 88110), (10285, 86508), (10692, 83215), (10769, 82620), (10890, 81702), (11220, 79299), (11748, 75735), (12015, 74052), (12342, 72090), (13068, 68085), (13365, 66572), (13617, 65340), (13770, 64614), (14418, 61710), (14685, 60588), (15130, 58806), (15147, 58740), (16020, 55539), (16335, 54468), (16524, 53845), (16643, 53460), (16830, 52866), (17622, 50490), (17820, 49929), (18156, 49005), (18513, 48060), (19580, 45441), (19602, 45390), (20196, 44055), (20570, 43254), (20655, 43076), (21538, 41310), (21627, 41140), (21780, 40851), (22695, 39204), (24030, 37026), (24684, 36045), (25245, 35244), (26433, 33660), (26730, 33286), (27234, 32670), (27540, 32307), (28836, 30855), (29370, 30294), (29403, 30260)]