105655500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 340363296

約数和(自身を除く): 234707796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 125, 150, 159, 180, 212, 225, 250, 265, 300, 318, 375, 443, 450, 477, 500, 530, 636, 750, 795, 886, 900, 954, 1060, 1125, 1325, 1329, 1500, 1590, 1772, 1908, 2215, 2250, 2385, 2650, 2658, 3180, 3975, 3987, 4430, 4500, 4770, 5300, 5316, 6625, 6645, 7950, 7974, 8860, 9540, 11075, 11925, 13250, 13290, 15900, 15948, 19875, 19935, 22150, 23479, 23850, 26500, 26580, 33225, 39750, 39870, 44300, 46958, 47700, 55375, 59625, 66450, 70437, 79500, 79740, 93916, 99675, 110750, 117395, 119250, 132900, 140874, 166125, 199350, 211311, 221500, 234790, 238500, 281748, 332250, 352185, 398700, 422622, 469580, 498375, 586975, 664500, 704370, 845244, 996750, 1056555, 1173950, 1408740, 1760925, 1993500, 2113110, 2347900, 2934875, 3521850, 4226220, 5282775, 5869750, 7043700, 8804625, 10565550, 11739500, 17609250, 21131100, 26413875, 35218500, 52827750, 105655500]

約数ペア:

[(1, 105655500), (2, 52827750), (3, 35218500), (4, 26413875), (5, 21131100), (6, 17609250), (9, 11739500), (10, 10565550), (12, 8804625), (15, 7043700), (18, 5869750), (20, 5282775), (25, 4226220), (30, 3521850), (36, 2934875), (45, 2347900), (50, 2113110), (53, 1993500), (60, 1760925), (75, 1408740), (90, 1173950), (100, 1056555), (106, 996750), (125, 845244), (150, 704370), (159, 664500), (180, 586975), (212, 498375), (225, 469580), (250, 422622), (265, 398700), (300, 352185), (318, 332250), (375, 281748), (443, 238500), (450, 234790), (477, 221500), (500, 211311), (530, 199350), (636, 166125), (750, 140874), (795, 132900), (886, 119250), (900, 117395), (954, 110750), (1060, 99675), (1125, 93916), (1325, 79740), (1329, 79500), (1500, 70437), (1590, 66450), (1772, 59625), (1908, 55375), (2215, 47700), (2250, 46958), (2385, 44300), (2650, 39870), (2658, 39750), (3180, 33225), (3975, 26580), (3987, 26500), (4430, 23850), (4500, 23479), (4770, 22150), (5300, 19935), (5316, 19875), (6625, 15948), (6645, 15900), (7950, 13290), (7974, 13250), (8860, 11925), (9540, 11075)]