74737320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 258128640

約数和(自身を除く): 183391320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 461, 579, 772, 840, 922, 965, 1158, 1351, 1383, 1544, 1844, 1930, 2305, 2316, 2702, 2766, 2895, 3227, 3688, 3860, 4053, 4610, 4632, 5404, 5532, 5790, 6454, 6755, 6915, 7720, 8106, 9220, 9681, 10808, 11064, 11580, 12908, 13510, 13830, 16135, 16212, 18440, 19362, 20265, 23160, 25816, 27020, 27660, 32270, 32424, 38724, 40530, 48405, 54040, 55320, 64540, 77448, 81060, 88973, 96810, 129080, 162120, 177946, 193620, 266919, 355892, 387240, 444865, 533838, 622811, 711784, 889730, 1067676, 1245622, 1334595, 1779460, 1868433, 2135352, 2491244, 2669190, 3114055, 3558920, 3736866, 4982488, 5338380, 6228110, 7473732, 9342165, 10676760, 12456220, 14947464, 18684330, 24912440, 37368660, 74737320]

約数ペア:

[(1, 74737320), (2, 37368660), (3, 24912440), (4, 18684330), (5, 14947464), (6, 12456220), (7, 10676760), (8, 9342165), (10, 7473732), (12, 6228110), (14, 5338380), (15, 4982488), (20, 3736866), (21, 3558920), (24, 3114055), (28, 2669190), (30, 2491244), (35, 2135352), (40, 1868433), (42, 1779460), (56, 1334595), (60, 1245622), (70, 1067676), (84, 889730), (105, 711784), (120, 622811), (140, 533838), (168, 444865), (193, 387240), (210, 355892), (280, 266919), (386, 193620), (420, 177946), (461, 162120), (579, 129080), (772, 96810), (840, 88973), (922, 81060), (965, 77448), (1158, 64540), (1351, 55320), (1383, 54040), (1544, 48405), (1844, 40530), (1930, 38724), (2305, 32424), (2316, 32270), (2702, 27660), (2766, 27020), (2895, 25816), (3227, 23160), (3688, 20265), (3860, 19362), (4053, 18440), (4610, 16212), (4632, 16135), (5404, 13830), (5532, 13510), (5790, 12908), (6454, 11580), (6755, 11064), (6915, 10808), (7720, 9681), (8106, 9220)]