189867150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 562852368

約数和(自身を除く): 372985218

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 121, 150, 165, 198, 225, 242, 275, 317, 330, 363, 450, 495, 550, 605, 634, 726, 825, 951, 990, 1089, 1210, 1331, 1585, 1650, 1815, 1902, 2178, 2475, 2662, 2853, 3025, 3170, 3487, 3630, 3993, 4755, 4950, 5445, 5706, 6050, 6655, 6974, 7925, 7986, 9075, 9510, 10461, 10890, 11979, 13310, 14265, 15850, 17435, 18150, 19965, 20922, 23775, 23958, 27225, 28530, 31383, 33275, 34870, 38357, 39930, 47550, 52305, 54450, 59895, 62766, 66550, 71325, 76714, 87175, 99825, 104610, 115071, 119790, 142650, 156915, 174350, 191785, 199650, 230142, 261525, 299475, 313830, 345213, 383570, 421927, 523050, 575355, 598950, 690426, 784575, 843854, 958925, 1150710, 1265781, 1569150, 1726065, 1917850, 2109635, 2531562, 2876775, 3452130, 3797343, 4219270, 5753550, 6328905, 7594686, 8630325, 10548175, 12657810, 17260650, 18986715, 21096350, 31644525, 37973430, 63289050, 94933575, 189867150]

約数ペア:

[(1, 189867150), (2, 94933575), (3, 63289050), (5, 37973430), (6, 31644525), (9, 21096350), (10, 18986715), (11, 17260650), (15, 12657810), (18, 10548175), (22, 8630325), (25, 7594686), (30, 6328905), (33, 5753550), (45, 4219270), (50, 3797343), (55, 3452130), (66, 2876775), (75, 2531562), (90, 2109635), (99, 1917850), (110, 1726065), (121, 1569150), (150, 1265781), (165, 1150710), (198, 958925), (225, 843854), (242, 784575), (275, 690426), (317, 598950), (330, 575355), (363, 523050), (450, 421927), (495, 383570), (550, 345213), (605, 313830), (634, 299475), (726, 261525), (825, 230142), (951, 199650), (990, 191785), (1089, 174350), (1210, 156915), (1331, 142650), (1585, 119790), (1650, 115071), (1815, 104610), (1902, 99825), (2178, 87175), (2475, 76714), (2662, 71325), (2853, 66550), (3025, 62766), (3170, 59895), (3487, 54450), (3630, 52305), (3993, 47550), (4755, 39930), (4950, 38357), (5445, 34870), (5706, 33275), (6050, 31383), (6655, 28530), (6974, 27225), (7925, 23958), (7986, 23775), (9075, 20922), (9510, 19965), (10461, 18150), (10890, 17435), (11979, 15850), (13310, 14265)]