230671980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 432

約数和(自身を含む): 941129280

約数和(自身を除く): 710457300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 89, 90, 99, 102, 105, 110, 119, 121, 126, 132, 140, 153, 154, 165, 170, 178, 180, 187, 198, 204, 210, 220, 231, 238, 242, 252, 255, 267, 306, 308, 315, 330, 340, 356, 357, 363, 374, 385, 396, 420, 445, 462, 476, 484, 495, 510, 534, 561, 595, 605, 612, 623, 630, 660, 693, 714, 726, 748, 765, 770, 801, 847, 890, 924, 935, 979, 990, 1020, 1068, 1071, 1089, 1122, 1155, 1190, 1210, 1246, 1260, 1309, 1335, 1386, 1428, 1452, 1513, 1530, 1540, 1602, 1683, 1694, 1780, 1785, 1815, 1869, 1870, 1958, 1980, 2057, 2142, 2178, 2244, 2310, 2380, 2420, 2492, 2541, 2618, 2670, 2772, 2805, 2937, 3026, 3060, 3115, 3204, 3366, 3388, 3465, 3570, 3630, 3738, 3740, 3916, 3927, 4005, 4114, 4235, 4284, 4356, 4539, 4620, 4895, 5082, 5236, 5340, 5355, 5445, 5607, 5610, 5874, 6052, 6171, 6230, 6545, 6732, 6853, 6930, 7140, 7260, 7476, 7565, 7623, 7854, 8010, 8228, 8415, 8470, 8811, 9078, 9345, 9790, 10164, 10285, 10591, 10710, 10769, 10890, 11214, 11220, 11748, 11781, 12342, 12460, 12705, 13090, 13617, 13706, 13860, 14399, 14685, 15130, 15246, 15708, 16020, 16643, 16830, 16940, 17622, 18156, 18513, 18690, 19580, 19635, 20559, 20570, 21182, 21420, 21538, 21780, 22428, 22695, 23562, 24684, 25410, 26180, 27234, 27412, 28035, 28798, 29370, 30260, 30492, 30855, 31773, 32307, 33286, 33660, 34265, 35244, 37026, 37380, 38115, 39270, 41118, 41140, 42364, 43076, 43197, 44055, 45390, 47124, 49929, 50820, 52955, 53845, 54468, 56070, 57596, 58740, 58905, 61677, 61710, 63546, 64614, 66572, 68085, 68530, 71995, 74052, 75383, 76230, 78540, 82236, 83215, 86394, 88110, 90780, 92565, 95319, 96921, 99858, 102795, 105910, 107690, 112140, 116501, 117810, 123354, 123420, 127092, 129228, 129591, 136170, 137060, 143990, 149787, 150766, 152460, 158865, 161535, 166430, 172788, 176220, 183073, 185130, 190638, 193842, 199716, 205590, 211820, 215380, 215985, 226149, 233002, 235620, 246708, 249645, 259182, 272340, 287980, 299574, 301532, 308385, 317730, 323070, 332860, 349503, 366146, 370260, 376915, 381276, 387684, 411180, 431970, 452298, 466004, 476595, 484605, 499290, 518364, 549219, 582505, 599148, 616770, 635460, 646140, 647955, 678447, 699006, 732292, 748935, 753830, 863940, 904596, 915365, 953190, 969210, 998580, 1048509, 1098438, 1130745, 1165010, 1233540, 1281511, 1295910, 1356894, 1398012, 1497870, 1507660, 1647657, 1747515, 1830730, 1906380, 1938420, 2097018, 2196876, 2261490, 2330020, 2563022, 2591820, 2713788, 2746095, 2995740, 3295314, 3392235, 3495030, 3661460, 3844533, 4194036, 4522980, 5126044, 5242545, 5492190, 6407555, 6590628, 6784470, 6990060, 7689066, 8238285, 10485090, 10984380, 11533599, 12815110, 13568940, 15378132, 16476570, 19222665, 20970180, 23067198, 25630220, 32953140, 38445330, 46134396, 57667995, 76890660, 115335990, 230671980]

約数ペア:

[(1, 230671980), (2, 115335990), (3, 76890660), (4, 57667995), (5, 46134396), (6, 38445330), (7, 32953140), (9, 25630220), (10, 23067198), (11, 20970180), (12, 19222665), (14, 16476570), (15, 15378132), (17, 13568940), (18, 12815110), (20, 11533599), (21, 10984380), (22, 10485090), (28, 8238285), (30, 7689066), (33, 6990060), (34, 6784470), (35, 6590628), (36, 6407555), (42, 5492190), (44, 5242545), (45, 5126044), (51, 4522980), (55, 4194036), (60, 3844533), (63, 3661460), (66, 3495030), (68, 3392235), (70, 3295314), (77, 2995740), (84, 2746095), (85, 2713788), (89, 2591820), (90, 2563022), (99, 2330020), (102, 2261490), (105, 2196876), (110, 2097018), (119, 1938420), (121, 1906380), (126, 1830730), (132, 1747515), (140, 1647657), (153, 1507660), (154, 1497870), (165, 1398012), (170, 1356894), (178, 1295910), (180, 1281511), (187, 1233540), (198, 1165010), (204, 1130745), (210, 1098438), (220, 1048509), (231, 998580), (238, 969210), (242, 953190), (252, 915365), (255, 904596), (267, 863940), (306, 753830), (308, 748935), (315, 732292), (330, 699006), (340, 678447), (356, 647955), (357, 646140), (363, 635460), (374, 616770), (385, 599148), (396, 582505), (420, 549219), (445, 518364), (462, 499290), (476, 484605), (484, 476595), (495, 466004), (510, 452298), (534, 431970), (561, 411180), (595, 387684), (605, 381276), (612, 376915), (623, 370260), (630, 366146), (660, 349503), (693, 332860), (714, 323070), (726, 317730), (748, 308385), (765, 301532), (770, 299574), (801, 287980), (847, 272340), (890, 259182), (924, 249645), (935, 246708), (979, 235620), (990, 233002), (1020, 226149), (1068, 215985), (1071, 215380), (1089, 211820), (1122, 205590), (1155, 199716), (1190, 193842), (1210, 190638), (1246, 185130), (1260, 183073), (1309, 176220), (1335, 172788), (1386, 166430), (1428, 161535), (1452, 158865), (1513, 152460), (1530, 150766), (1540, 149787), (1602, 143990), (1683, 137060), (1694, 136170), (1780, 129591), (1785, 129228), (1815, 127092), (1869, 123420), (1870, 123354), (1958, 117810), (1980, 116501), (2057, 112140), (2142, 107690), (2178, 105910), (2244, 102795), (2310, 99858), (2380, 96921), (2420, 95319), (2492, 92565), (2541, 90780), (2618, 88110), (2670, 86394), (2772, 83215), (2805, 82236), (2937, 78540), (3026, 76230), (3060, 75383), (3115, 74052), (3204, 71995), (3366, 68530), (3388, 68085), (3465, 66572), (3570, 64614), (3630, 63546), (3738, 61710), (3740, 61677), (3916, 58905), (3927, 58740), (4005, 57596), (4114, 56070), (4235, 54468), (4284, 53845), (4356, 52955), (4539, 50820), (4620, 49929), (4895, 47124), (5082, 45390), (5236, 44055), (5340, 43197), (5355, 43076), (5445, 42364), (5607, 41140), (5610, 41118), (5874, 39270), (6052, 38115), (6171, 37380), (6230, 37026), (6545, 35244), (6732, 34265), (6853, 33660), (6930, 33286), (7140, 32307), (7260, 31773), (7476, 30855), (7565, 30492), (7623, 30260), (7854, 29370), (8010, 28798), (8228, 28035), (8415, 27412), (8470, 27234), (8811, 26180), (9078, 25410), (9345, 24684), (9790, 23562), (10164, 22695), (10285, 22428), (10591, 21780), (10710, 21538), (10769, 21420), (10890, 21182), (11214, 20570), (11220, 20559), (11748, 19635), (11781, 19580), (12342, 18690), (12460, 18513), (12705, 18156), (13090, 17622), (13617, 16940), (13706, 16830), (13860, 16643), (14399, 16020), (14685, 15708), (15130, 15246)]