198859800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 619246080

約数和(自身を除く): 420386280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 271, 300, 542, 600, 813, 1084, 1223, 1355, 1626, 2168, 2446, 2710, 3252, 3669, 4065, 4892, 5420, 6115, 6504, 6775, 7338, 8130, 9784, 10840, 12230, 13550, 14676, 16260, 18345, 20325, 24460, 27100, 29352, 30575, 32520, 36690, 40650, 48920, 54200, 61150, 73380, 81300, 91725, 122300, 146760, 162600, 183450, 244600, 331433, 366900, 662866, 733800, 994299, 1325732, 1657165, 1988598, 2651464, 3314330, 3977196, 4971495, 6628660, 7954392, 8285825, 9942990, 13257320, 16571650, 19885980, 24857475, 33143300, 39771960, 49714950, 66286600, 99429900, 198859800]

約数ペア:

[(1, 198859800), (2, 99429900), (3, 66286600), (4, 49714950), (5, 39771960), (6, 33143300), (8, 24857475), (10, 19885980), (12, 16571650), (15, 13257320), (20, 9942990), (24, 8285825), (25, 7954392), (30, 6628660), (40, 4971495), (50, 3977196), (60, 3314330), (75, 2651464), (100, 1988598), (120, 1657165), (150, 1325732), (200, 994299), (271, 733800), (300, 662866), (542, 366900), (600, 331433), (813, 244600), (1084, 183450), (1223, 162600), (1355, 146760), (1626, 122300), (2168, 91725), (2446, 81300), (2710, 73380), (3252, 61150), (3669, 54200), (4065, 48920), (4892, 40650), (5420, 36690), (6115, 32520), (6504, 30575), (6775, 29352), (7338, 27100), (8130, 24460), (9784, 20325), (10840, 18345), (12230, 16260), (13550, 14676)]