54741960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 224985600

約数和(自身を除く): 170243640

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, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 557, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1114, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1671, 1755, 1820, 1890, 2184, 2228, 2340, 2457, 2520, 2730, 2785, 2808, 3276, 3342, 3510, 3640, 3780, 3899, 4095, 4456, 4680, 4914, 5013, 5460, 5570, 6552, 6684, 7020, 7241, 7560, 7798, 8190, 8355, 9828, 10026, 10920, 11140, 11697, 12285, 13368, 14040, 14482, 15039, 15596, 16380, 16710, 19495, 19656, 20052, 21723, 22280, 23394, 24570, 25065, 28964, 30078, 31192, 32760, 33420, 35091, 36205, 38990, 40104, 43446, 46788, 49140, 50130, 50687, 57928, 58485, 60156, 65169, 66840, 70182, 72410, 75195, 77980, 86892, 93576, 98280, 100260, 101374, 105273, 108615, 116970, 120312, 130338, 140364, 144820, 150390, 152061, 155960, 173784, 175455, 195507, 200520, 202748, 210546, 217230, 233940, 253435, 260676, 280728, 289640, 300780, 304122, 325845, 350910, 391014, 405496, 421092, 434460, 456183, 467880, 506870, 521352, 526365, 601560, 608244, 651690, 701820, 760305, 782028, 842184, 868920, 912366, 977535, 1013740, 1052730, 1216488, 1303380, 1368549, 1403640, 1520610, 1564056, 1824732, 1955070, 2027480, 2105460, 2280915, 2606760, 2737098, 3041220, 3649464, 3910140, 4210920, 4561830, 5474196, 6082440, 6842745, 7820280, 9123660, 10948392, 13685490, 18247320, 27370980, 54741960]

約数ペア:

[(1, 54741960), (2, 27370980), (3, 18247320), (4, 13685490), (5, 10948392), (6, 9123660), (7, 7820280), (8, 6842745), (9, 6082440), (10, 5474196), (12, 4561830), (13, 4210920), (14, 3910140), (15, 3649464), (18, 3041220), (20, 2737098), (21, 2606760), (24, 2280915), (26, 2105460), (27, 2027480), (28, 1955070), (30, 1824732), (35, 1564056), (36, 1520610), (39, 1403640), (40, 1368549), (42, 1303380), (45, 1216488), (52, 1052730), (54, 1013740), (56, 977535), (60, 912366), (63, 868920), (65, 842184), (70, 782028), (72, 760305), (78, 701820), (84, 651690), (90, 608244), (91, 601560), (104, 526365), (105, 521352), (108, 506870), (117, 467880), (120, 456183), (126, 434460), (130, 421092), (135, 405496), (140, 391014), (156, 350910), (168, 325845), (180, 304122), (182, 300780), (189, 289640), (195, 280728), (210, 260676), (216, 253435), (234, 233940), (252, 217230), (260, 210546), (270, 202748), (273, 200520), (280, 195507), (312, 175455), (315, 173784), (351, 155960), (360, 152061), (364, 150390), (378, 144820), (390, 140364), (420, 130338), (455, 120312), (468, 116970), (504, 108615), (520, 105273), (540, 101374), (546, 100260), (557, 98280), (585, 93576), (630, 86892), (702, 77980), (728, 75195), (756, 72410), (780, 70182), (819, 66840), (840, 65169), (910, 60156), (936, 58485), (945, 57928), (1080, 50687), (1092, 50130), (1114, 49140), (1170, 46788), (1260, 43446), (1365, 40104), (1404, 38990), (1512, 36205), (1560, 35091), (1638, 33420), (1671, 32760), (1755, 31192), (1820, 30078), (1890, 28964), (2184, 25065), (2228, 24570), (2340, 23394), (2457, 22280), (2520, 21723), (2730, 20052), (2785, 19656), (2808, 19495), (3276, 16710), (3342, 16380), (3510, 15596), (3640, 15039), (3780, 14482), (3899, 14040), (4095, 13368), (4456, 12285), (4680, 11697), (4914, 11140), (5013, 10920), (5460, 10026), (5570, 9828), (6552, 8355), (6684, 8190), (7020, 7798), (7241, 7560)]