139108800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 168

約数和(自身を含む): 463810096

約数和(自身を除く): 324701296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 146, 150, 160, 192, 200, 219, 240, 292, 300, 320, 365, 397, 400, 438, 480, 584, 600, 730, 794, 800, 876, 960, 1095, 1168, 1191, 1200, 1460, 1588, 1600, 1752, 1825, 1985, 2190, 2336, 2382, 2400, 2920, 3176, 3504, 3650, 3970, 4380, 4672, 4764, 4800, 5475, 5840, 5955, 6352, 7008, 7300, 7940, 8760, 9528, 9925, 10950, 11680, 11910, 12704, 14016, 14600, 15880, 17520, 19056, 19850, 21900, 23360, 23820, 25408, 28981, 29200, 29775, 31760, 35040, 38112, 39700, 43800, 47640, 57962, 58400, 59550, 63520, 70080, 76224, 79400, 86943, 87600, 95280, 115924, 116800, 119100, 127040, 144905, 158800, 173886, 175200, 190560, 231848, 238200, 289810, 317600, 347772, 350400, 381120, 434715, 463696, 476400, 579620, 635200, 695544, 724525, 869430, 927392, 952800, 1159240, 1391088, 1449050, 1738860, 1854784, 1905600, 2173575, 2318480, 2782176, 2898100, 3477720, 4347150, 4636960, 5564352, 5796200, 6955440, 8694300, 9273920, 11592400, 13910880, 17388600, 23184800, 27821760, 34777200, 46369600, 69554400, 139108800]

約数ペア:

[(1, 139108800), (2, 69554400), (3, 46369600), (4, 34777200), (5, 27821760), (6, 23184800), (8, 17388600), (10, 13910880), (12, 11592400), (15, 9273920), (16, 8694300), (20, 6955440), (24, 5796200), (25, 5564352), (30, 4636960), (32, 4347150), (40, 3477720), (48, 2898100), (50, 2782176), (60, 2318480), (64, 2173575), (73, 1905600), (75, 1854784), (80, 1738860), (96, 1449050), (100, 1391088), (120, 1159240), (146, 952800), (150, 927392), (160, 869430), (192, 724525), (200, 695544), (219, 635200), (240, 579620), (292, 476400), (300, 463696), (320, 434715), (365, 381120), (397, 350400), (400, 347772), (438, 317600), (480, 289810), (584, 238200), (600, 231848), (730, 190560), (794, 175200), (800, 173886), (876, 158800), (960, 144905), (1095, 127040), (1168, 119100), (1191, 116800), (1200, 115924), (1460, 95280), (1588, 87600), (1600, 86943), (1752, 79400), (1825, 76224), (1985, 70080), (2190, 63520), (2336, 59550), (2382, 58400), (2400, 57962), (2920, 47640), (3176, 43800), (3504, 39700), (3650, 38112), (3970, 35040), (4380, 31760), (4672, 29775), (4764, 29200), (4800, 28981), (5475, 25408), (5840, 23820), (5955, 23360), (6352, 21900), (7008, 19850), (7300, 19056), (7940, 17520), (8760, 15880), (9528, 14600), (9925, 14016), (10950, 12704), (11680, 11910)]