72663000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:534

約数の個数: 128

約数和(自身を含む): 231491520

約数和(自身を除く): 158828520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 457, 500, 530, 600, 636, 750, 795, 914, 1000, 1060, 1272, 1325, 1371, 1500, 1590, 1828, 2120, 2285, 2650, 2742, 3000, 3180, 3656, 3975, 4570, 5300, 5484, 6360, 6625, 6855, 7950, 9140, 10600, 10968, 11425, 13250, 13710, 15900, 18280, 19875, 22850, 24221, 26500, 27420, 31800, 34275, 39750, 45700, 48442, 53000, 54840, 57125, 68550, 72663, 79500, 91400, 96884, 114250, 121105, 137100, 145326, 159000, 171375, 193768, 228500, 242210, 274200, 290652, 342750, 363315, 457000, 484420, 581304, 605525, 685500, 726630, 968840, 1211050, 1371000, 1453260, 1816575, 2422100, 2906520, 3027625, 3633150, 4844200, 6055250, 7266300, 9082875, 12110500, 14532600, 18165750, 24221000, 36331500, 72663000]

約数ペア:

[(1, 72663000), (2, 36331500), (3, 24221000), (4, 18165750), (5, 14532600), (6, 12110500), (8, 9082875), (10, 7266300), (12, 6055250), (15, 4844200), (20, 3633150), (24, 3027625), (25, 2906520), (30, 2422100), (40, 1816575), (50, 1453260), (53, 1371000), (60, 1211050), (75, 968840), (100, 726630), (106, 685500), (120, 605525), (125, 581304), (150, 484420), (159, 457000), (200, 363315), (212, 342750), (250, 290652), (265, 274200), (300, 242210), (318, 228500), (375, 193768), (424, 171375), (457, 159000), (500, 145326), (530, 137100), (600, 121105), (636, 114250), (750, 96884), (795, 91400), (914, 79500), (1000, 72663), (1060, 68550), (1272, 57125), (1325, 54840), (1371, 53000), (1500, 48442), (1590, 45700), (1828, 39750), (2120, 34275), (2285, 31800), (2650, 27420), (2742, 26500), (3000, 24221), (3180, 22850), (3656, 19875), (3975, 18280), (4570, 15900), (5300, 13710), (5484, 13250), (6360, 11425), (6625, 10968), (6855, 10600), (7950, 9140)]