99490440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 245971320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1427, 1660, 1743, 1992, 2324, 2490, 2854, 2905, 3320, 3486, 4281, 4648, 4980, 5708, 5810, 6972, 7135, 8562, 8715, 9960, 9989, 11416, 11620, 13944, 14270, 17124, 17430, 19978, 21405, 23240, 28540, 29967, 34248, 34860, 39956, 42810, 49945, 57080, 59934, 69720, 79912, 85620, 99890, 118441, 119868, 149835, 171240, 199780, 236882, 239736, 299670, 355323, 399560, 473764, 592205, 599340, 710646, 829087, 947528, 1184410, 1198680, 1421292, 1658174, 1776615, 2368820, 2487261, 2842584, 3316348, 3553230, 4145435, 4737640, 4974522, 6632696, 7106460, 8290870, 9949044, 12436305, 14212920, 16581740, 19898088, 24872610, 33163480, 49745220, 99490440]

約数ペア:

[(1, 99490440), (2, 49745220), (3, 33163480), (4, 24872610), (5, 19898088), (6, 16581740), (7, 14212920), (8, 12436305), (10, 9949044), (12, 8290870), (14, 7106460), (15, 6632696), (20, 4974522), (21, 4737640), (24, 4145435), (28, 3553230), (30, 3316348), (35, 2842584), (40, 2487261), (42, 2368820), (56, 1776615), (60, 1658174), (70, 1421292), (83, 1198680), (84, 1184410), (105, 947528), (120, 829087), (140, 710646), (166, 599340), (168, 592205), (210, 473764), (249, 399560), (280, 355323), (332, 299670), (415, 239736), (420, 236882), (498, 199780), (581, 171240), (664, 149835), (830, 119868), (840, 118441), (996, 99890), (1162, 85620), (1245, 79912), (1427, 69720), (1660, 59934), (1743, 57080), (1992, 49945), (2324, 42810), (2490, 39956), (2854, 34860), (2905, 34248), (3320, 29967), (3486, 28540), (4281, 23240), (4648, 21405), (4980, 19978), (5708, 17430), (5810, 17124), (6972, 14270), (7135, 13944), (8562, 11620), (8715, 11416), (9960, 9989)]