72567600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 272339712

約数和(自身を除く): 199772112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 53, 56, 60, 70, 75, 80, 84, 100, 105, 106, 112, 120, 140, 150, 159, 163, 168, 175, 200, 210, 212, 240, 265, 280, 300, 318, 326, 336, 350, 371, 400, 420, 424, 489, 525, 530, 560, 600, 636, 652, 700, 742, 795, 815, 840, 848, 978, 1050, 1060, 1113, 1141, 1200, 1272, 1304, 1325, 1400, 1484, 1590, 1630, 1680, 1855, 1956, 2100, 2120, 2226, 2282, 2445, 2544, 2608, 2650, 2800, 2968, 3180, 3260, 3423, 3710, 3912, 3975, 4075, 4200, 4240, 4452, 4564, 4890, 5300, 5565, 5705, 5936, 6360, 6520, 6846, 7420, 7824, 7950, 8150, 8400, 8639, 8904, 9128, 9275, 9780, 10600, 11130, 11410, 12225, 12720, 13040, 13692, 14840, 15900, 16300, 17115, 17278, 17808, 18256, 18550, 19560, 21200, 22260, 22820, 24450, 25917, 27384, 27825, 28525, 29680, 31800, 32600, 34230, 34556, 37100, 39120, 43195, 44520, 45640, 48900, 51834, 54768, 55650, 57050, 60473, 63600, 65200, 68460, 69112, 74200, 85575, 86390, 89040, 91280, 97800, 103668, 111300, 114100, 120946, 129585, 136920, 138224, 148400, 171150, 172780, 181419, 195600, 207336, 215975, 222600, 228200, 241892, 259170, 273840, 302365, 342300, 345560, 362838, 414672, 431950, 445200, 456400, 483784, 518340, 604730, 647925, 684600, 691120, 725676, 863900, 907095, 967568, 1036680, 1209460, 1295850, 1369200, 1451352, 1511825, 1727800, 1814190, 2073360, 2418920, 2591700, 2902704, 3023650, 3455600, 3628380, 4535475, 4837840, 5183400, 6047300, 7256760, 9070950, 10366800, 12094600, 14513520, 18141900, 24189200, 36283800, 72567600]

約数ペア:

[(1, 72567600), (2, 36283800), (3, 24189200), (4, 18141900), (5, 14513520), (6, 12094600), (7, 10366800), (8, 9070950), (10, 7256760), (12, 6047300), (14, 5183400), (15, 4837840), (16, 4535475), (20, 3628380), (21, 3455600), (24, 3023650), (25, 2902704), (28, 2591700), (30, 2418920), (35, 2073360), (40, 1814190), (42, 1727800), (48, 1511825), (50, 1451352), (53, 1369200), (56, 1295850), (60, 1209460), (70, 1036680), (75, 967568), (80, 907095), (84, 863900), (100, 725676), (105, 691120), (106, 684600), (112, 647925), (120, 604730), (140, 518340), (150, 483784), (159, 456400), (163, 445200), (168, 431950), (175, 414672), (200, 362838), (210, 345560), (212, 342300), (240, 302365), (265, 273840), (280, 259170), (300, 241892), (318, 228200), (326, 222600), (336, 215975), (350, 207336), (371, 195600), (400, 181419), (420, 172780), (424, 171150), (489, 148400), (525, 138224), (530, 136920), (560, 129585), (600, 120946), (636, 114100), (652, 111300), (700, 103668), (742, 97800), (795, 91280), (815, 89040), (840, 86390), (848, 85575), (978, 74200), (1050, 69112), (1060, 68460), (1113, 65200), (1141, 63600), (1200, 60473), (1272, 57050), (1304, 55650), (1325, 54768), (1400, 51834), (1484, 48900), (1590, 45640), (1630, 44520), (1680, 43195), (1855, 39120), (1956, 37100), (2100, 34556), (2120, 34230), (2226, 32600), (2282, 31800), (2445, 29680), (2544, 28525), (2608, 27825), (2650, 27384), (2800, 25917), (2968, 24450), (3180, 22820), (3260, 22260), (3423, 21200), (3710, 19560), (3912, 18550), (3975, 18256), (4075, 17808), (4200, 17278), (4240, 17115), (4452, 16300), (4564, 15900), (4890, 14840), (5300, 13692), (5565, 13040), (5705, 12720), (5936, 12225), (6360, 11410), (6520, 11130), (6846, 10600), (7420, 9780), (7824, 9275), (7950, 9128), (8150, 8904), (8400, 8639)]