55840800

素因数分解:

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

素因数の和:515

約数の個数: 144

約数和(自身を含む): 185613120

約数和(自身を除く): 129772320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 439, 480, 530, 600, 636, 795, 800, 848, 878, 1060, 1200, 1272, 1317, 1325, 1590, 1696, 1756, 2120, 2195, 2400, 2544, 2634, 2650, 3180, 3512, 3975, 4240, 4390, 5088, 5268, 5300, 6360, 6585, 7024, 7950, 8480, 8780, 10536, 10600, 10975, 12720, 13170, 14048, 15900, 17560, 21072, 21200, 21950, 23267, 25440, 26340, 31800, 32925, 35120, 42144, 42400, 43900, 46534, 52680, 63600, 65850, 69801, 70240, 87800, 93068, 105360, 116335, 127200, 131700, 139602, 175600, 186136, 210720, 232670, 263400, 279204, 349005, 351200, 372272, 465340, 526800, 558408, 581675, 698010, 744544, 930680, 1053600, 1116816, 1163350, 1396020, 1745025, 1861360, 2233632, 2326700, 2792040, 3490050, 3722720, 4653400, 5584080, 6980100, 9306800, 11168160, 13960200, 18613600, 27920400, 55840800]

約数ペア:

[(1, 55840800), (2, 27920400), (3, 18613600), (4, 13960200), (5, 11168160), (6, 9306800), (8, 6980100), (10, 5584080), (12, 4653400), (15, 3722720), (16, 3490050), (20, 2792040), (24, 2326700), (25, 2233632), (30, 1861360), (32, 1745025), (40, 1396020), (48, 1163350), (50, 1116816), (53, 1053600), (60, 930680), (75, 744544), (80, 698010), (96, 581675), (100, 558408), (106, 526800), (120, 465340), (150, 372272), (159, 351200), (160, 349005), (200, 279204), (212, 263400), (240, 232670), (265, 210720), (300, 186136), (318, 175600), (400, 139602), (424, 131700), (439, 127200), (480, 116335), (530, 105360), (600, 93068), (636, 87800), (795, 70240), (800, 69801), (848, 65850), (878, 63600), (1060, 52680), (1200, 46534), (1272, 43900), (1317, 42400), (1325, 42144), (1590, 35120), (1696, 32925), (1756, 31800), (2120, 26340), (2195, 25440), (2400, 23267), (2544, 21950), (2634, 21200), (2650, 21072), (3180, 17560), (3512, 15900), (3975, 14048), (4240, 13170), (4390, 12720), (5088, 10975), (5268, 10600), (5300, 10536), (6360, 8780), (6585, 8480), (7024, 7950)]