210167600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 552428928

約数和(自身を除く): 342261328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 680, 775, 850, 997, 1054, 1240, 1360, 1550, 1700, 1994, 2108, 2480, 2635, 3100, 3400, 3988, 4216, 4985, 5270, 6200, 6800, 7976, 8432, 9970, 10540, 12400, 13175, 15952, 16949, 19940, 21080, 24925, 26350, 30907, 33898, 39880, 42160, 49850, 52700, 61814, 67796, 79760, 84745, 99700, 105400, 123628, 135592, 154535, 169490, 199400, 210800, 247256, 271184, 309070, 338980, 398800, 423725, 494512, 525419, 618140, 677960, 772675, 847450, 1050838, 1236280, 1355920, 1545350, 1694900, 2101676, 2472560, 2627095, 3090700, 3389800, 4203352, 5254190, 6181400, 6779600, 8406704, 10508380, 12362800, 13135475, 21016760, 26270950, 42033520, 52541900, 105083800, 210167600]

約数ペア:

[(1, 210167600), (2, 105083800), (4, 52541900), (5, 42033520), (8, 26270950), (10, 21016760), (16, 13135475), (17, 12362800), (20, 10508380), (25, 8406704), (31, 6779600), (34, 6181400), (40, 5254190), (50, 4203352), (62, 3389800), (68, 3090700), (80, 2627095), (85, 2472560), (100, 2101676), (124, 1694900), (136, 1545350), (155, 1355920), (170, 1236280), (200, 1050838), (248, 847450), (272, 772675), (310, 677960), (340, 618140), (400, 525419), (425, 494512), (496, 423725), (527, 398800), (620, 338980), (680, 309070), (775, 271184), (850, 247256), (997, 210800), (1054, 199400), (1240, 169490), (1360, 154535), (1550, 135592), (1700, 123628), (1994, 105400), (2108, 99700), (2480, 84745), (2635, 79760), (3100, 67796), (3400, 61814), (3988, 52700), (4216, 49850), (4985, 42160), (5270, 39880), (6200, 33898), (6800, 30907), (7976, 26350), (8432, 24925), (9970, 21080), (10540, 19940), (12400, 16949), (13175, 15952)]