74385960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 252806400

約数和(自身を除く): 178420440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 109, 110, 120, 121, 132, 141, 165, 188, 218, 220, 235, 242, 264, 282, 327, 330, 363, 376, 436, 440, 470, 484, 517, 545, 564, 605, 654, 660, 705, 726, 872, 940, 968, 1034, 1090, 1128, 1199, 1210, 1308, 1320, 1410, 1452, 1551, 1635, 1815, 1880, 2068, 2180, 2398, 2420, 2585, 2616, 2820, 2904, 3102, 3270, 3597, 3630, 4136, 4360, 4796, 4840, 5123, 5170, 5640, 5687, 5995, 6204, 6540, 7194, 7260, 7755, 9592, 10246, 10340, 11374, 11990, 12408, 13080, 13189, 14388, 14520, 15369, 15510, 17061, 17985, 20492, 20680, 22748, 23980, 25615, 26378, 28435, 28776, 30738, 31020, 34122, 35970, 39567, 40984, 45496, 47960, 51230, 52756, 56353, 56870, 61476, 62040, 65945, 68244, 71940, 76845, 79134, 85305, 102460, 105512, 112706, 113740, 122952, 131890, 136488, 143880, 153690, 158268, 169059, 170610, 197835, 204920, 225412, 227480, 263780, 281765, 307380, 316536, 338118, 341220, 395670, 450824, 527560, 563530, 614760, 619883, 676236, 682440, 791340, 845295, 1127060, 1239766, 1352472, 1582680, 1690590, 1859649, 2254120, 2479532, 3099415, 3381180, 3719298, 4959064, 6198830, 6762360, 7438596, 9298245, 12397660, 14877192, 18596490, 24795320, 37192980, 74385960]

約数ペア:

[(1, 74385960), (2, 37192980), (3, 24795320), (4, 18596490), (5, 14877192), (6, 12397660), (8, 9298245), (10, 7438596), (11, 6762360), (12, 6198830), (15, 4959064), (20, 3719298), (22, 3381180), (24, 3099415), (30, 2479532), (33, 2254120), (40, 1859649), (44, 1690590), (47, 1582680), (55, 1352472), (60, 1239766), (66, 1127060), (88, 845295), (94, 791340), (109, 682440), (110, 676236), (120, 619883), (121, 614760), (132, 563530), (141, 527560), (165, 450824), (188, 395670), (218, 341220), (220, 338118), (235, 316536), (242, 307380), (264, 281765), (282, 263780), (327, 227480), (330, 225412), (363, 204920), (376, 197835), (436, 170610), (440, 169059), (470, 158268), (484, 153690), (517, 143880), (545, 136488), (564, 131890), (605, 122952), (654, 113740), (660, 112706), (705, 105512), (726, 102460), (872, 85305), (940, 79134), (968, 76845), (1034, 71940), (1090, 68244), (1128, 65945), (1199, 62040), (1210, 61476), (1308, 56870), (1320, 56353), (1410, 52756), (1452, 51230), (1551, 47960), (1635, 45496), (1815, 40984), (1880, 39567), (2068, 35970), (2180, 34122), (2398, 31020), (2420, 30738), (2585, 28776), (2616, 28435), (2820, 26378), (2904, 25615), (3102, 23980), (3270, 22748), (3597, 20680), (3630, 20492), (4136, 17985), (4360, 17061), (4796, 15510), (4840, 15369), (5123, 14520), (5170, 14388), (5640, 13189), (5687, 13080), (5995, 12408), (6204, 11990), (6540, 11374), (7194, 10340), (7260, 10246), (7755, 9592)]