140931450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 419919552

約数和(自身を除く): 278988102

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 71, 75, 90, 99, 110, 142, 150, 165, 198, 213, 225, 275, 330, 355, 401, 426, 450, 495, 550, 639, 710, 781, 802, 825, 990, 1065, 1203, 1278, 1562, 1650, 1775, 2005, 2130, 2343, 2406, 2475, 3195, 3550, 3609, 3905, 4010, 4411, 4686, 4950, 5325, 6015, 6390, 7029, 7218, 7810, 8822, 10025, 10650, 11715, 12030, 13233, 14058, 15975, 18045, 19525, 20050, 22055, 23430, 26466, 28471, 30075, 31950, 35145, 36090, 39050, 39699, 44110, 56942, 58575, 60150, 66165, 70290, 79398, 85413, 90225, 110275, 117150, 132330, 142355, 170826, 175725, 180450, 198495, 220550, 256239, 284710, 313181, 330825, 351450, 396990, 427065, 512478, 626362, 661650, 711775, 854130, 939543, 992475, 1281195, 1423550, 1565905, 1879086, 1984950, 2135325, 2562390, 2818629, 3131810, 4270650, 4697715, 5637258, 6405975, 7829525, 9395430, 12811950, 14093145, 15659050, 23488575, 28186290, 46977150, 70465725, 140931450]

約数ペア:

[(1, 140931450), (2, 70465725), (3, 46977150), (5, 28186290), (6, 23488575), (9, 15659050), (10, 14093145), (11, 12811950), (15, 9395430), (18, 7829525), (22, 6405975), (25, 5637258), (30, 4697715), (33, 4270650), (45, 3131810), (50, 2818629), (55, 2562390), (66, 2135325), (71, 1984950), (75, 1879086), (90, 1565905), (99, 1423550), (110, 1281195), (142, 992475), (150, 939543), (165, 854130), (198, 711775), (213, 661650), (225, 626362), (275, 512478), (330, 427065), (355, 396990), (401, 351450), (426, 330825), (450, 313181), (495, 284710), (550, 256239), (639, 220550), (710, 198495), (781, 180450), (802, 175725), (825, 170826), (990, 142355), (1065, 132330), (1203, 117150), (1278, 110275), (1562, 90225), (1650, 85413), (1775, 79398), (2005, 70290), (2130, 66165), (2343, 60150), (2406, 58575), (2475, 56942), (3195, 44110), (3550, 39699), (3609, 39050), (3905, 36090), (4010, 35145), (4411, 31950), (4686, 30075), (4950, 28471), (5325, 26466), (6015, 23430), (6390, 22055), (7029, 20050), (7218, 19525), (7810, 18045), (8822, 15975), (10025, 14058), (10650, 13233), (11715, 12030)]