28649296200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{6821261}}^1$

素因数の和:6821287

約数の個数: 96

約数和(自身を含む): 101500378560

約数和(自身を除く): 72851082360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 6821261, 13642522, 20463783, 27285044, 34106305, 40927566, 47748827, 54570088, 68212610, 81855132, 95497654, 102318915, 136425220, 143246481, 163710264, 170531525, 190995308, 204637830, 238744135, 272850440, 286492962, 341063050, 381990616, 409275660, 477488270, 511594575, 572985924, 682126100, 716232405, 818551320, 954976540, 1023189150, 1145971848, 1193720675, 1364252200, 1432464810, 1909953080, 2046378300, 2387441350, 2864929620, 3581162025, 4092756600, 4774882700, 5729859240, 7162324050, 9549765400, 14324648100, 28649296200]

約数ペア:

[(1, 28649296200), (2, 14324648100), (3, 9549765400), (4, 7162324050), (5, 5729859240), (6, 4774882700), (7, 4092756600), (8, 3581162025), (10, 2864929620), (12, 2387441350), (14, 2046378300), (15, 1909953080), (20, 1432464810), (21, 1364252200), (24, 1193720675), (25, 1145971848), (28, 1023189150), (30, 954976540), (35, 818551320), (40, 716232405), (42, 682126100), (50, 572985924), (56, 511594575), (60, 477488270), (70, 409275660), (75, 381990616), (84, 341063050), (100, 286492962), (105, 272850440), (120, 238744135), (140, 204637830), (150, 190995308), (168, 170531525), (175, 163710264), (200, 143246481), (210, 136425220), (280, 102318915), (300, 95497654), (350, 81855132), (420, 68212610), (525, 54570088), (600, 47748827), (700, 40927566), (840, 34106305), (1050, 27285044), (1400, 20463783), (2100, 13642522), (4200, 6821261)]