72759960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2258

約数の個数: 192

約数和(自身を含む): 291170880

約数和(自身を除く): 218410920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2221, 2340, 2520, 2730, 3276, 3640, 4095, 4442, 4680, 5460, 6552, 6663, 8190, 8884, 10920, 11105, 13326, 15547, 16380, 17768, 19989, 22210, 26652, 28873, 31094, 32760, 33315, 39978, 44420, 46641, 53304, 57746, 62188, 66630, 77735, 79956, 86619, 88840, 93282, 99945, 115492, 124376, 133260, 139923, 144365, 155470, 159912, 173238, 186564, 199890, 202111, 230984, 233205, 259857, 266520, 279846, 288730, 310940, 346476, 373128, 399780, 404222, 433095, 466410, 519714, 559692, 577460, 606333, 621880, 692952, 699615, 799560, 808444, 866190, 932820, 1010555, 1039428, 1119384, 1154920, 1212666, 1299285, 1399230, 1616888, 1732380, 1818999, 1865640, 2021110, 2078856, 2425332, 2598570, 2798460, 3031665, 3464760, 3637998, 4042220, 4850664, 5197140, 5596920, 6063330, 7275996, 8084440, 9094995, 10394280, 12126660, 14551992, 18189990, 24253320, 36379980, 72759960]

約数ペア:

[(1, 72759960), (2, 36379980), (3, 24253320), (4, 18189990), (5, 14551992), (6, 12126660), (7, 10394280), (8, 9094995), (9, 8084440), (10, 7275996), (12, 6063330), (13, 5596920), (14, 5197140), (15, 4850664), (18, 4042220), (20, 3637998), (21, 3464760), (24, 3031665), (26, 2798460), (28, 2598570), (30, 2425332), (35, 2078856), (36, 2021110), (39, 1865640), (40, 1818999), (42, 1732380), (45, 1616888), (52, 1399230), (56, 1299285), (60, 1212666), (63, 1154920), (65, 1119384), (70, 1039428), (72, 1010555), (78, 932820), (84, 866190), (90, 808444), (91, 799560), (104, 699615), (105, 692952), (117, 621880), (120, 606333), (126, 577460), (130, 559692), (140, 519714), (156, 466410), (168, 433095), (180, 404222), (182, 399780), (195, 373128), (210, 346476), (234, 310940), (252, 288730), (260, 279846), (273, 266520), (280, 259857), (312, 233205), (315, 230984), (360, 202111), (364, 199890), (390, 186564), (420, 173238), (455, 159912), (468, 155470), (504, 144365), (520, 139923), (546, 133260), (585, 124376), (630, 115492), (728, 99945), (780, 93282), (819, 88840), (840, 86619), (910, 79956), (936, 77735), (1092, 66630), (1170, 62188), (1260, 57746), (1365, 53304), (1560, 46641), (1638, 44420), (1820, 39978), (2184, 33315), (2221, 32760), (2340, 31094), (2520, 28873), (2730, 26652), (3276, 22210), (3640, 19989), (4095, 17768), (4442, 16380), (4680, 15547), (5460, 13326), (6552, 11105), (6663, 10920), (8190, 8884)]