68074800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 239127552

約数和(自身を除く): 171052752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 47, 48, 50, 51, 60, 68, 71, 75, 80, 85, 94, 100, 102, 120, 136, 141, 142, 150, 170, 188, 200, 204, 213, 235, 240, 255, 272, 282, 284, 300, 340, 355, 376, 400, 408, 425, 426, 470, 510, 564, 568, 600, 680, 705, 710, 752, 799, 816, 850, 852, 940, 1020, 1065, 1128, 1136, 1175, 1200, 1207, 1275, 1360, 1410, 1420, 1598, 1700, 1704, 1775, 1880, 2040, 2130, 2256, 2350, 2397, 2414, 2550, 2820, 2840, 3196, 3337, 3400, 3408, 3525, 3550, 3621, 3760, 3995, 4080, 4260, 4700, 4794, 4828, 5100, 5325, 5640, 5680, 6035, 6392, 6674, 6800, 7050, 7100, 7242, 7990, 8520, 9400, 9588, 9656, 10011, 10200, 10650, 11280, 11985, 12070, 12784, 13348, 14100, 14200, 14484, 15980, 16685, 17040, 18105, 18800, 19176, 19312, 19975, 20022, 20400, 21300, 23970, 24140, 26696, 28200, 28400, 28968, 30175, 31960, 33370, 36210, 38352, 39950, 40044, 42600, 47940, 48280, 50055, 53392, 56400, 56729, 57936, 59925, 60350, 63920, 66740, 72420, 79900, 80088, 83425, 85200, 90525, 95880, 96560, 100110, 113458, 119850, 120700, 133480, 144840, 159800, 160176, 166850, 170187, 181050, 191760, 200220, 226916, 239700, 241400, 250275, 266960, 283645, 289680, 319600, 333700, 340374, 362100, 400440, 453832, 479400, 482800, 500550, 567290, 667400, 680748, 724200, 800880, 850935, 907664, 958800, 1001100, 1134580, 1334800, 1361496, 1418225, 1448400, 1701870, 2002200, 2269160, 2722992, 2836450, 3403740, 4004400, 4254675, 4538320, 5672900, 6807480, 8509350, 11345800, 13614960, 17018700, 22691600, 34037400, 68074800]

約数ペア:

[(1, 68074800), (2, 34037400), (3, 22691600), (4, 17018700), (5, 13614960), (6, 11345800), (8, 8509350), (10, 6807480), (12, 5672900), (15, 4538320), (16, 4254675), (17, 4004400), (20, 3403740), (24, 2836450), (25, 2722992), (30, 2269160), (34, 2002200), (40, 1701870), (47, 1448400), (48, 1418225), (50, 1361496), (51, 1334800), (60, 1134580), (68, 1001100), (71, 958800), (75, 907664), (80, 850935), (85, 800880), (94, 724200), (100, 680748), (102, 667400), (120, 567290), (136, 500550), (141, 482800), (142, 479400), (150, 453832), (170, 400440), (188, 362100), (200, 340374), (204, 333700), (213, 319600), (235, 289680), (240, 283645), (255, 266960), (272, 250275), (282, 241400), (284, 239700), (300, 226916), (340, 200220), (355, 191760), (376, 181050), (400, 170187), (408, 166850), (425, 160176), (426, 159800), (470, 144840), (510, 133480), (564, 120700), (568, 119850), (600, 113458), (680, 100110), (705, 96560), (710, 95880), (752, 90525), (799, 85200), (816, 83425), (850, 80088), (852, 79900), (940, 72420), (1020, 66740), (1065, 63920), (1128, 60350), (1136, 59925), (1175, 57936), (1200, 56729), (1207, 56400), (1275, 53392), (1360, 50055), (1410, 48280), (1420, 47940), (1598, 42600), (1700, 40044), (1704, 39950), (1775, 38352), (1880, 36210), (2040, 33370), (2130, 31960), (2256, 30175), (2350, 28968), (2397, 28400), (2414, 28200), (2550, 26696), (2820, 24140), (2840, 23970), (3196, 21300), (3337, 20400), (3400, 20022), (3408, 19975), (3525, 19312), (3550, 19176), (3621, 18800), (3760, 18105), (3995, 17040), (4080, 16685), (4260, 15980), (4700, 14484), (4794, 14200), (4828, 14100), (5100, 13348), (5325, 12784), (5640, 12070), (5680, 11985), (6035, 11280), (6392, 10650), (6674, 10200), (6800, 10011), (7050, 9656), (7100, 9588), (7242, 9400), (7990, 8520)]