27920400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 91333440

約数和(自身を除く): 63413040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 439, 530, 600, 636, 795, 848, 878, 1060, 1200, 1272, 1317, 1325, 1590, 1756, 2120, 2195, 2544, 2634, 2650, 3180, 3512, 3975, 4240, 4390, 5268, 5300, 6360, 6585, 7024, 7950, 8780, 10536, 10600, 10975, 12720, 13170, 15900, 17560, 21072, 21200, 21950, 23267, 26340, 31800, 32925, 35120, 43900, 46534, 52680, 63600, 65850, 69801, 87800, 93068, 105360, 116335, 131700, 139602, 175600, 186136, 232670, 263400, 279204, 349005, 372272, 465340, 526800, 558408, 581675, 698010, 930680, 1116816, 1163350, 1396020, 1745025, 1861360, 2326700, 2792040, 3490050, 4653400, 5584080, 6980100, 9306800, 13960200, 27920400]

約数ペア:

[(1, 27920400), (2, 13960200), (3, 9306800), (4, 6980100), (5, 5584080), (6, 4653400), (8, 3490050), (10, 2792040), (12, 2326700), (15, 1861360), (16, 1745025), (20, 1396020), (24, 1163350), (25, 1116816), (30, 930680), (40, 698010), (48, 581675), (50, 558408), (53, 526800), (60, 465340), (75, 372272), (80, 349005), (100, 279204), (106, 263400), (120, 232670), (150, 186136), (159, 175600), (200, 139602), (212, 131700), (240, 116335), (265, 105360), (300, 93068), (318, 87800), (400, 69801), (424, 65850), (439, 63600), (530, 52680), (600, 46534), (636, 43900), (795, 35120), (848, 32925), (878, 31800), (1060, 26340), (1200, 23267), (1272, 21950), (1317, 21200), (1325, 21072), (1590, 17560), (1756, 15900), (2120, 13170), (2195, 12720), (2544, 10975), (2634, 10600), (2650, 10536), (3180, 8780), (3512, 7950), (3975, 7024), (4240, 6585), (4390, 6360), (5268, 5300)]