159098220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 500048640

約数和(自身を除く): 340950420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 71, 90, 118, 142, 177, 180, 211, 213, 236, 284, 295, 354, 355, 422, 426, 531, 590, 633, 639, 708, 710, 844, 852, 885, 1055, 1062, 1065, 1180, 1266, 1278, 1420, 1770, 1899, 2110, 2124, 2130, 2532, 2556, 2655, 3165, 3195, 3540, 3798, 4189, 4220, 4260, 5310, 6330, 6390, 7596, 8378, 9495, 10620, 12449, 12567, 12660, 12780, 14981, 16756, 18990, 20945, 24898, 25134, 29962, 37347, 37701, 37980, 41890, 44943, 49796, 50268, 59924, 62245, 62835, 74694, 74905, 75402, 83780, 89886, 112041, 124490, 125670, 134829, 149388, 149810, 150804, 179772, 186735, 188505, 224082, 224715, 248980, 251340, 269658, 299620, 373470, 377010, 448164, 449430, 539316, 560205, 674145, 746940, 754020, 883879, 898860, 1120410, 1348290, 1767758, 2240820, 2651637, 2696580, 3535516, 4419395, 5303274, 7954911, 8838790, 10606548, 13258185, 15909822, 17677580, 26516370, 31819644, 39774555, 53032740, 79549110, 159098220]

約数ペア:

[(1, 159098220), (2, 79549110), (3, 53032740), (4, 39774555), (5, 31819644), (6, 26516370), (9, 17677580), (10, 15909822), (12, 13258185), (15, 10606548), (18, 8838790), (20, 7954911), (30, 5303274), (36, 4419395), (45, 3535516), (59, 2696580), (60, 2651637), (71, 2240820), (90, 1767758), (118, 1348290), (142, 1120410), (177, 898860), (180, 883879), (211, 754020), (213, 746940), (236, 674145), (284, 560205), (295, 539316), (354, 449430), (355, 448164), (422, 377010), (426, 373470), (531, 299620), (590, 269658), (633, 251340), (639, 248980), (708, 224715), (710, 224082), (844, 188505), (852, 186735), (885, 179772), (1055, 150804), (1062, 149810), (1065, 149388), (1180, 134829), (1266, 125670), (1278, 124490), (1420, 112041), (1770, 89886), (1899, 83780), (2110, 75402), (2124, 74905), (2130, 74694), (2532, 62835), (2556, 62245), (2655, 59924), (3165, 50268), (3195, 49796), (3540, 44943), (3798, 41890), (4189, 37980), (4220, 37701), (4260, 37347), (5310, 29962), (6330, 25134), (6390, 24898), (7596, 20945), (8378, 18990), (9495, 16756), (10620, 14981), (12449, 12780), (12567, 12660)]