155408220

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 384

約数和(自身を含む): 595123200

約数和(自身を除く): 439714980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 27, 30, 33, 34, 36, 38, 44, 45, 51, 54, 55, 57, 60, 66, 68, 76, 81, 85, 90, 95, 99, 102, 108, 110, 114, 132, 135, 153, 162, 165, 170, 171, 180, 187, 190, 198, 204, 209, 220, 228, 243, 255, 270, 285, 297, 306, 323, 324, 330, 340, 342, 374, 380, 396, 405, 418, 459, 486, 495, 510, 513, 540, 561, 570, 594, 612, 627, 646, 660, 684, 729, 748, 765, 810, 836, 855, 891, 918, 935, 969, 972, 990, 1020, 1026, 1045, 1122, 1140, 1188, 1215, 1254, 1292, 1377, 1458, 1485, 1530, 1539, 1615, 1620, 1683, 1710, 1782, 1836, 1870, 1881, 1938, 1980, 2052, 2090, 2187, 2244, 2295, 2430, 2508, 2565, 2673, 2754, 2805, 2907, 2916, 2970, 3060, 3078, 3135, 3230, 3366, 3420, 3553, 3564, 3645, 3740, 3762, 3876, 4131, 4180, 4374, 4455, 4590, 4617, 4845, 4860, 5049, 5130, 5346, 5508, 5610, 5643, 5814, 5940, 6156, 6270, 6460, 6732, 6885, 7106, 7290, 7524, 7695, 8019, 8262, 8415, 8721, 8748, 8910, 9180, 9234, 9405, 9690, 10098, 10260, 10659, 10692, 10935, 11220, 11286, 11628, 12393, 12540, 13365, 13770, 13851, 14212, 14535, 14580, 15147, 15390, 16038, 16524, 16830, 16929, 17442, 17765, 17820, 18468, 18810, 19380, 20196, 20655, 21318, 21870, 22572, 23085, 24057, 24786, 25245, 26163, 26730, 27540, 27702, 28215, 29070, 30294, 30780, 31977, 32076, 33660, 33858, 34884, 35530, 37179, 37620, 40095, 41310, 41553, 42636, 43605, 43740, 45441, 46170, 48114, 49572, 50490, 50787, 52326, 53295, 53460, 55404, 56430, 58140, 60588, 61965, 63954, 67716, 69255, 71060, 74358, 75735, 78489, 80190, 82620, 83106, 84645, 87210, 90882, 92340, 95931, 96228, 100980, 101574, 104652, 106590, 112860, 120285, 123930, 127908, 130815, 136323, 138510, 148716, 151470, 152361, 156978, 159885, 160380, 166212, 169290, 174420, 181764, 185895, 191862, 203148, 207765, 213180, 227205, 235467, 240570, 247860, 253935, 261630, 272646, 277020, 287793, 302940, 304722, 313956, 319770, 338580, 371790, 383724, 392445, 408969, 415530, 454410, 457083, 470934, 479655, 481140, 507870, 523260, 545292, 575586, 609444, 639540, 681615, 706401, 743580, 761805, 784890, 817938, 831060, 863379, 908820, 914166, 941868, 959310, 1015740, 1151172, 1177335, 1363230, 1412802, 1438965, 1523610, 1569780, 1635876, 1726758, 1828332, 1918620, 2044845, 2285415, 2354670, 2590137, 2726460, 2825604, 2877930, 3047220, 3453516, 3532005, 4089690, 4316895, 4570830, 4709340, 5180274, 5755860, 7064010, 7770411, 8179380, 8633790, 9141660, 10360548, 12950685, 14128020, 15540822, 17267580, 25901370, 31081644, 38852055, 51802740, 77704110, 155408220]

約数ペア:

[(1, 155408220), (2, 77704110), (3, 51802740), (4, 38852055), (5, 31081644), (6, 25901370), (9, 17267580), (10, 15540822), (11, 14128020), (12, 12950685), (15, 10360548), (17, 9141660), (18, 8633790), (19, 8179380), (20, 7770411), (22, 7064010), (27, 5755860), (30, 5180274), (33, 4709340), (34, 4570830), (36, 4316895), (38, 4089690), (44, 3532005), (45, 3453516), (51, 3047220), (54, 2877930), (55, 2825604), (57, 2726460), (60, 2590137), (66, 2354670), (68, 2285415), (76, 2044845), (81, 1918620), (85, 1828332), (90, 1726758), (95, 1635876), (99, 1569780), (102, 1523610), (108, 1438965), (110, 1412802), (114, 1363230), (132, 1177335), (135, 1151172), (153, 1015740), (162, 959310), (165, 941868), (170, 914166), (171, 908820), (180, 863379), (187, 831060), (190, 817938), (198, 784890), (204, 761805), (209, 743580), (220, 706401), (228, 681615), (243, 639540), (255, 609444), (270, 575586), (285, 545292), (297, 523260), (306, 507870), (323, 481140), (324, 479655), (330, 470934), (340, 457083), (342, 454410), (374, 415530), (380, 408969), (396, 392445), (405, 383724), (418, 371790), (459, 338580), (486, 319770), (495, 313956), (510, 304722), (513, 302940), (540, 287793), (561, 277020), (570, 272646), (594, 261630), (612, 253935), (627, 247860), (646, 240570), (660, 235467), (684, 227205), (729, 213180), (748, 207765), (765, 203148), (810, 191862), (836, 185895), (855, 181764), (891, 174420), (918, 169290), (935, 166212), (969, 160380), (972, 159885), (990, 156978), (1020, 152361), (1026, 151470), (1045, 148716), (1122, 138510), (1140, 136323), (1188, 130815), (1215, 127908), (1254, 123930), (1292, 120285), (1377, 112860), (1458, 106590), (1485, 104652), (1530, 101574), (1539, 100980), (1615, 96228), (1620, 95931), (1683, 92340), (1710, 90882), (1782, 87210), (1836, 84645), (1870, 83106), (1881, 82620), (1938, 80190), (1980, 78489), (2052, 75735), (2090, 74358), (2187, 71060), (2244, 69255), (2295, 67716), (2430, 63954), (2508, 61965), (2565, 60588), (2673, 58140), (2754, 56430), (2805, 55404), (2907, 53460), (2916, 53295), (2970, 52326), (3060, 50787), (3078, 50490), (3135, 49572), (3230, 48114), (3366, 46170), (3420, 45441), (3553, 43740), (3564, 43605), (3645, 42636), (3740, 41553), (3762, 41310), (3876, 40095), (4131, 37620), (4180, 37179), (4374, 35530), (4455, 34884), (4590, 33858), (4617, 33660), (4845, 32076), (4860, 31977), (5049, 30780), (5130, 30294), (5346, 29070), (5508, 28215), (5610, 27702), (5643, 27540), (5814, 26730), (5940, 26163), (6156, 25245), (6270, 24786), (6460, 24057), (6732, 23085), (6885, 22572), (7106, 21870), (7290, 21318), (7524, 20655), (7695, 20196), (8019, 19380), (8262, 18810), (8415, 18468), (8721, 17820), (8748, 17765), (8910, 17442), (9180, 16929), (9234, 16830), (9405, 16524), (9690, 16038), (10098, 15390), (10260, 15147), (10659, 14580), (10692, 14535), (10935, 14212), (11220, 13851), (11286, 13770), (11628, 13365), (12393, 12540)]