18371515080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{99607}}^1$

素因数の和:99703

約数の個数: 128

約数和(自身を含む): 58091385600

約数和(自身を除く): 39719870520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 1060, 1160, 1272, 1537, 1590, 1740, 2120, 3074, 3180, 3480, 4611, 6148, 6360, 7685, 9222, 12296, 15370, 18444, 23055, 30740, 36888, 46110, 61480, 92220, 99607, 184440, 199214, 298821, 398428, 498035, 597642, 796856, 996070, 1195284, 1494105, 1992140, 2390568, 2888603, 2988210, 3984280, 5279171, 5777206, 5976420, 8665809, 10558342, 11554412, 11952840, 14443015, 15837513, 17331618, 21116684, 23108824, 26395855, 28886030, 31675026, 34663236, 42233368, 43329045, 52791710, 57772060, 63350052, 69326472, 79187565, 86658090, 105583420, 115544120, 126700104, 153095959, 158375130, 173316180, 211166840, 306191918, 316750260, 346632360, 459287877, 612383836, 633500520, 765479795, 918575754, 1224767672, 1530959590, 1837151508, 2296439385, 3061919180, 3674303016, 4592878770, 6123838360, 9185757540, 18371515080]

約数ペア:

[(1, 18371515080), (2, 9185757540), (3, 6123838360), (4, 4592878770), (5, 3674303016), (6, 3061919180), (8, 2296439385), (10, 1837151508), (12, 1530959590), (15, 1224767672), (20, 918575754), (24, 765479795), (29, 633500520), (30, 612383836), (40, 459287877), (53, 346632360), (58, 316750260), (60, 306191918), (87, 211166840), (106, 173316180), (116, 158375130), (120, 153095959), (145, 126700104), (159, 115544120), (174, 105583420), (212, 86658090), (232, 79187565), (265, 69326472), (290, 63350052), (318, 57772060), (348, 52791710), (424, 43329045), (435, 42233368), (530, 34663236), (580, 31675026), (636, 28886030), (696, 26395855), (795, 23108824), (870, 21116684), (1060, 17331618), (1160, 15837513), (1272, 14443015), (1537, 11952840), (1590, 11554412), (1740, 10558342), (2120, 8665809), (3074, 5976420), (3180, 5777206), (3480, 5279171), (4611, 3984280), (6148, 2988210), (6360, 2888603), (7685, 2390568), (9222, 1992140), (12296, 1494105), (15370, 1195284), (18444, 996070), (23055, 796856), (30740, 597642), (36888, 498035), (46110, 398428), (61480, 298821), (92220, 199214), (99607, 184440)]