250385760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 905748480

約数和(自身を除く): 655362720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 71, 72, 79, 80, 90, 93, 96, 120, 124, 142, 144, 155, 158, 160, 180, 186, 213, 237, 240, 248, 279, 284, 288, 310, 316, 355, 360, 372, 395, 426, 465, 474, 480, 496, 558, 568, 620, 632, 639, 710, 711, 720, 744, 790, 852, 930, 948, 992, 1065, 1116, 1136, 1185, 1240, 1264, 1278, 1395, 1420, 1422, 1440, 1488, 1580, 1704, 1860, 1896, 2130, 2201, 2232, 2272, 2370, 2449, 2480, 2528, 2556, 2790, 2840, 2844, 2976, 3160, 3195, 3408, 3555, 3720, 3792, 4260, 4402, 4464, 4740, 4898, 4960, 5112, 5580, 5609, 5680, 5688, 6320, 6390, 6603, 6816, 7110, 7347, 7440, 7584, 8520, 8804, 8928, 9480, 9796, 10224, 11005, 11160, 11218, 11360, 11376, 12245, 12640, 12780, 13206, 14220, 14694, 14880, 16827, 17040, 17608, 18960, 19592, 19809, 20448, 22010, 22041, 22320, 22436, 22752, 24490, 25560, 26412, 28045, 28440, 29388, 33015, 33654, 34080, 35216, 36735, 37920, 39184, 39618, 44020, 44082, 44640, 44872, 48980, 50481, 51120, 52824, 56090, 56880, 58776, 66030, 67308, 70432, 73470, 78368, 79236, 84135, 88040, 88164, 89744, 97960, 99045, 100962, 102240, 105648, 110205, 112180, 113760, 117552, 132060, 134616, 146940, 158472, 168270, 173879, 176080, 176328, 179488, 195920, 198090, 201924, 211296, 220410, 224360, 235104, 252405, 264120, 269232, 293880, 316944, 336540, 347758, 352160, 352656, 391840, 396180, 403848, 440820, 448720, 504810, 521637, 528240, 538464, 587760, 633888, 673080, 695516, 705312, 792360, 807696, 869395, 881640, 897440, 1009620, 1043274, 1056480, 1175520, 1346160, 1391032, 1564911, 1584720, 1615392, 1738790, 1763280, 2019240, 2086548, 2608185, 2692320, 2782064, 3129822, 3169440, 3477580, 3526560, 4038480, 4173096, 5216370, 5564128, 6259644, 6955160, 7824555, 8076960, 8346192, 10432740, 12519288, 13910320, 15649110, 16692384, 20865480, 25038576, 27820640, 31298220, 41730960, 50077152, 62596440, 83461920, 125192880, 250385760]

約数ペア:

[(1, 250385760), (2, 125192880), (3, 83461920), (4, 62596440), (5, 50077152), (6, 41730960), (8, 31298220), (9, 27820640), (10, 25038576), (12, 20865480), (15, 16692384), (16, 15649110), (18, 13910320), (20, 12519288), (24, 10432740), (30, 8346192), (31, 8076960), (32, 7824555), (36, 6955160), (40, 6259644), (45, 5564128), (48, 5216370), (60, 4173096), (62, 4038480), (71, 3526560), (72, 3477580), (79, 3169440), (80, 3129822), (90, 2782064), (93, 2692320), (96, 2608185), (120, 2086548), (124, 2019240), (142, 1763280), (144, 1738790), (155, 1615392), (158, 1584720), (160, 1564911), (180, 1391032), (186, 1346160), (213, 1175520), (237, 1056480), (240, 1043274), (248, 1009620), (279, 897440), (284, 881640), (288, 869395), (310, 807696), (316, 792360), (355, 705312), (360, 695516), (372, 673080), (395, 633888), (426, 587760), (465, 538464), (474, 528240), (480, 521637), (496, 504810), (558, 448720), (568, 440820), (620, 403848), (632, 396180), (639, 391840), (710, 352656), (711, 352160), (720, 347758), (744, 336540), (790, 316944), (852, 293880), (930, 269232), (948, 264120), (992, 252405), (1065, 235104), (1116, 224360), (1136, 220410), (1185, 211296), (1240, 201924), (1264, 198090), (1278, 195920), (1395, 179488), (1420, 176328), (1422, 176080), (1440, 173879), (1488, 168270), (1580, 158472), (1704, 146940), (1860, 134616), (1896, 132060), (2130, 117552), (2201, 113760), (2232, 112180), (2272, 110205), (2370, 105648), (2449, 102240), (2480, 100962), (2528, 99045), (2556, 97960), (2790, 89744), (2840, 88164), (2844, 88040), (2976, 84135), (3160, 79236), (3195, 78368), (3408, 73470), (3555, 70432), (3720, 67308), (3792, 66030), (4260, 58776), (4402, 56880), (4464, 56090), (4740, 52824), (4898, 51120), (4960, 50481), (5112, 48980), (5580, 44872), (5609, 44640), (5680, 44082), (5688, 44020), (6320, 39618), (6390, 39184), (6603, 37920), (6816, 36735), (7110, 35216), (7347, 34080), (7440, 33654), (7584, 33015), (8520, 29388), (8804, 28440), (8928, 28045), (9480, 26412), (9796, 25560), (10224, 24490), (11005, 22752), (11160, 22436), (11218, 22320), (11360, 22041), (11376, 22010), (12245, 20448), (12640, 19809), (12780, 19592), (13206, 18960), (14220, 17608), (14694, 17040), (14880, 16827)]