258800400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 240

約数和(自身を含む): 952081920

約数和(自身を除く): 693281520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 620, 675, 720, 744, 773, 775, 837, 900, 930, 1080, 1116, 1200, 1240, 1350, 1395, 1488, 1546, 1550, 1674, 1800, 1860, 2160, 2232, 2319, 2325, 2480, 2700, 2790, 3092, 3100, 3348, 3600, 3720, 3865, 4185, 4464, 4638, 4650, 5400, 5580, 6184, 6200, 6696, 6957, 6975, 7440, 7730, 8370, 9276, 9300, 10800, 11160, 11595, 12368, 12400, 13392, 13914, 13950, 15460, 16740, 18552, 18600, 19325, 20871, 20925, 22320, 23190, 23963, 27828, 27900, 30920, 33480, 34785, 37104, 37200, 38650, 41742, 41850, 46380, 47926, 55656, 55800, 57975, 61840, 66960, 69570, 71889, 77300, 83484, 83700, 92760, 95852, 104355, 111312, 111600, 115950, 119815, 139140, 143778, 154600, 166968, 167400, 173925, 185520, 191704, 208710, 215667, 231900, 239630, 278280, 287556, 309200, 333936, 334800, 347850, 359445, 383408, 417420, 431334, 463800, 479260, 521775, 556560, 575112, 599075, 647001, 695700, 718890, 834840, 862668, 927600, 958520, 1043550, 1078335, 1150224, 1198150, 1294002, 1391400, 1437780, 1669680, 1725336, 1797225, 1917040, 2087100, 2156670, 2396300, 2588004, 2782800, 2875560, 3235005, 3450672, 3594450, 4174200, 4313340, 4792600, 5176008, 5391675, 5751120, 6470010, 7188900, 8348400, 8626680, 9585200, 10352016, 10783350, 12940020, 14377800, 16175025, 17253360, 21566700, 25880040, 28755600, 32350050, 43133400, 51760080, 64700100, 86266800, 129400200, 258800400]

約数ペア:

[(1, 258800400), (2, 129400200), (3, 86266800), (4, 64700100), (5, 51760080), (6, 43133400), (8, 32350050), (9, 28755600), (10, 25880040), (12, 21566700), (15, 17253360), (16, 16175025), (18, 14377800), (20, 12940020), (24, 10783350), (25, 10352016), (27, 9585200), (30, 8626680), (31, 8348400), (36, 7188900), (40, 6470010), (45, 5751120), (48, 5391675), (50, 5176008), (54, 4792600), (60, 4313340), (62, 4174200), (72, 3594450), (75, 3450672), (80, 3235005), (90, 2875560), (93, 2782800), (100, 2588004), (108, 2396300), (120, 2156670), (124, 2087100), (135, 1917040), (144, 1797225), (150, 1725336), (155, 1669680), (180, 1437780), (186, 1391400), (200, 1294002), (216, 1198150), (225, 1150224), (240, 1078335), (248, 1043550), (270, 958520), (279, 927600), (300, 862668), (310, 834840), (360, 718890), (372, 695700), (400, 647001), (432, 599075), (450, 575112), (465, 556560), (496, 521775), (540, 479260), (558, 463800), (600, 431334), (620, 417420), (675, 383408), (720, 359445), (744, 347850), (773, 334800), (775, 333936), (837, 309200), (900, 287556), (930, 278280), (1080, 239630), (1116, 231900), (1200, 215667), (1240, 208710), (1350, 191704), (1395, 185520), (1488, 173925), (1546, 167400), (1550, 166968), (1674, 154600), (1800, 143778), (1860, 139140), (2160, 119815), (2232, 115950), (2319, 111600), (2325, 111312), (2480, 104355), (2700, 95852), (2790, 92760), (3092, 83700), (3100, 83484), (3348, 77300), (3600, 71889), (3720, 69570), (3865, 66960), (4185, 61840), (4464, 57975), (4638, 55800), (4650, 55656), (5400, 47926), (5580, 46380), (6184, 41850), (6200, 41742), (6696, 38650), (6957, 37200), (6975, 37104), (7440, 34785), (7730, 33480), (8370, 30920), (9276, 27900), (9300, 27828), (10800, 23963), (11160, 23190), (11595, 22320), (12368, 20925), (12400, 20871), (13392, 19325), (13914, 18600), (13950, 18552), (15460, 16740)]