252677880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:900

約数の個数: 320

約数和(自身を含む): 1046485440

約数和(自身を除く): 793807560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 857, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1714, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2571, 2730, 2808, 2835, 3240, 3276, 3428, 3510, 3640, 3780, 4095, 4212, 4285, 4536, 4680, 4914, 5142, 5265, 5460, 5670, 5999, 6552, 6856, 7020, 7371, 7560, 7713, 8190, 8424, 8570, 9828, 10284, 10530, 10920, 11141, 11340, 11998, 12285, 12855, 14040, 14742, 15426, 16380, 17140, 17997, 19656, 20568, 21060, 22282, 22680, 23139, 23996, 24570, 25710, 29484, 29995, 30852, 32760, 33423, 34280, 35994, 36855, 38565, 42120, 44564, 46278, 47992, 49140, 51420, 53991, 55705, 58968, 59990, 61704, 66846, 69417, 71988, 73710, 77130, 77987, 89128, 89985, 92556, 98280, 100269, 102840, 107982, 111410, 115695, 119980, 133692, 138834, 143976, 147420, 154260, 155974, 161973, 167115, 179970, 185112, 200538, 215964, 222820, 231390, 233961, 239960, 267384, 269955, 277668, 294840, 300807, 308520, 311948, 323946, 334230, 347085, 359940, 389935, 401076, 431928, 445640, 462780, 467922, 485919, 501345, 539910, 555336, 601614, 623896, 647892, 668460, 694170, 701883, 719880, 779870, 802152, 809865, 902421, 925560, 935844, 971838, 1002690, 1079820, 1169805, 1203228, 1295784, 1336920, 1388340, 1403766, 1504035, 1559740, 1619730, 1804842, 1871688, 1943676, 2005380, 2105649, 2159640, 2339610, 2406456, 2429595, 2776680, 2807532, 3008070, 3119480, 3239460, 3509415, 3609684, 3887352, 4010760, 4211298, 4512105, 4679220, 4859190, 5615064, 6016140, 6316947, 6478920, 7018830, 7219368, 8422596, 9024210, 9358440, 9718380, 10528245, 12032280, 12633894, 14037660, 16845192, 18048420, 19436760, 21056490, 25267788, 28075320, 31584735, 36096840, 42112980, 50535576, 63169470, 84225960, 126338940, 252677880]

約数ペア:

[(1, 252677880), (2, 126338940), (3, 84225960), (4, 63169470), (5, 50535576), (6, 42112980), (7, 36096840), (8, 31584735), (9, 28075320), (10, 25267788), (12, 21056490), (13, 19436760), (14, 18048420), (15, 16845192), (18, 14037660), (20, 12633894), (21, 12032280), (24, 10528245), (26, 9718380), (27, 9358440), (28, 9024210), (30, 8422596), (35, 7219368), (36, 7018830), (39, 6478920), (40, 6316947), (42, 6016140), (45, 5615064), (52, 4859190), (54, 4679220), (56, 4512105), (60, 4211298), (63, 4010760), (65, 3887352), (70, 3609684), (72, 3509415), (78, 3239460), (81, 3119480), (84, 3008070), (90, 2807532), (91, 2776680), (104, 2429595), (105, 2406456), (108, 2339610), (117, 2159640), (120, 2105649), (126, 2005380), (130, 1943676), (135, 1871688), (140, 1804842), (156, 1619730), (162, 1559740), (168, 1504035), (180, 1403766), (182, 1388340), (189, 1336920), (195, 1295784), (210, 1203228), (216, 1169805), (234, 1079820), (252, 1002690), (260, 971838), (270, 935844), (273, 925560), (280, 902421), (312, 809865), (315, 802152), (324, 779870), (351, 719880), (360, 701883), (364, 694170), (378, 668460), (390, 647892), (405, 623896), (420, 601614), (455, 555336), (468, 539910), (504, 501345), (520, 485919), (540, 467922), (546, 462780), (567, 445640), (585, 431928), (630, 401076), (648, 389935), (702, 359940), (728, 347085), (756, 334230), (780, 323946), (810, 311948), (819, 308520), (840, 300807), (857, 294840), (910, 277668), (936, 269955), (945, 267384), (1053, 239960), (1080, 233961), (1092, 231390), (1134, 222820), (1170, 215964), (1260, 200538), (1365, 185112), (1404, 179970), (1512, 167115), (1560, 161973), (1620, 155974), (1638, 154260), (1714, 147420), (1755, 143976), (1820, 138834), (1890, 133692), (2106, 119980), (2184, 115695), (2268, 111410), (2340, 107982), (2457, 102840), (2520, 100269), (2571, 98280), (2730, 92556), (2808, 89985), (2835, 89128), (3240, 77987), (3276, 77130), (3428, 73710), (3510, 71988), (3640, 69417), (3780, 66846), (4095, 61704), (4212, 59990), (4285, 58968), (4536, 55705), (4680, 53991), (4914, 51420), (5142, 49140), (5265, 47992), (5460, 46278), (5670, 44564), (5999, 42120), (6552, 38565), (6856, 36855), (7020, 35994), (7371, 34280), (7560, 33423), (7713, 32760), (8190, 30852), (8424, 29995), (8570, 29484), (9828, 25710), (10284, 24570), (10530, 23996), (10920, 23139), (11141, 22680), (11340, 22282), (11998, 21060), (12285, 20568), (12855, 19656), (14040, 17997), (14742, 17140), (15426, 16380)]