2549144520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60521}}^1$

素因数の和:60557

約数の個数: 160

約数和(自身を含む): 9227184120

約数和(自身を除く): 6678039600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 60521, 121042, 181563, 242084, 302605, 363126, 484168, 544689, 605210, 726252, 786773, 907815, 1089378, 1210420, 1452504, 1573546, 1634067, 1815630, 2178756, 2360319, 2420840, 2723445, 3147092, 3268134, 3631260, 3933865, 4357512, 4720638, 4902201, 5446890, 6294184, 6536268, 7080957, 7262520, 7867730, 8170335, 9441276, 9804402, 10893780, 11801595, 13072536, 14161914, 15735460, 16340670, 18882552, 19608804, 21242871, 21787560, 23603190, 24511005, 28323828, 31470920, 32681340, 35404785, 39217608, 42485742, 47206380, 49022010, 56647656, 63728613, 65362680, 70809570, 84971484, 94412760, 98044020, 106214355, 127457226, 141619140, 169942968, 196088040, 212428710, 254914452, 283238280, 318643065, 424857420, 509828904, 637286130, 849714840, 1274572260, 2549144520]

約数ペア:

[(1, 2549144520), (2, 1274572260), (3, 849714840), (4, 637286130), (5, 509828904), (6, 424857420), (8, 318643065), (9, 283238280), (10, 254914452), (12, 212428710), (13, 196088040), (15, 169942968), (18, 141619140), (20, 127457226), (24, 106214355), (26, 98044020), (27, 94412760), (30, 84971484), (36, 70809570), (39, 65362680), (40, 63728613), (45, 56647656), (52, 49022010), (54, 47206380), (60, 42485742), (65, 39217608), (72, 35404785), (78, 32681340), (81, 31470920), (90, 28323828), (104, 24511005), (108, 23603190), (117, 21787560), (120, 21242871), (130, 19608804), (135, 18882552), (156, 16340670), (162, 15735460), (180, 14161914), (195, 13072536), (216, 11801595), (234, 10893780), (260, 9804402), (270, 9441276), (312, 8170335), (324, 7867730), (351, 7262520), (360, 7080957), (390, 6536268), (405, 6294184), (468, 5446890), (520, 4902201), (540, 4720638), (585, 4357512), (648, 3933865), (702, 3631260), (780, 3268134), (810, 3147092), (936, 2723445), (1053, 2420840), (1080, 2360319), (1170, 2178756), (1404, 1815630), (1560, 1634067), (1620, 1573546), (1755, 1452504), (2106, 1210420), (2340, 1089378), (2808, 907815), (3240, 786773), (3510, 726252), (4212, 605210), (4680, 544689), (5265, 484168), (7020, 363126), (8424, 302605), (10530, 242084), (14040, 181563), (21060, 121042), (42120, 60521)]