71541600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2329

約数の個数: 144

約数和(自身を含む): 250890192

約数和(自身を除く): 179348592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2293, 2400, 2600, 3120, 3900, 4586, 5200, 6240, 6879, 7800, 9172, 10400, 11465, 13758, 15600, 18344, 22930, 27516, 29809, 31200, 34395, 36688, 45860, 55032, 57325, 59618, 68790, 73376, 89427, 91720, 110064, 114650, 119236, 137580, 149045, 171975, 178854, 183440, 220128, 229300, 238472, 275160, 298090, 343950, 357708, 366880, 447135, 458600, 476944, 550320, 596180, 687900, 715416, 745225, 894270, 917200, 953888, 1100640, 1192360, 1375800, 1430832, 1490450, 1788540, 1834400, 2235675, 2384720, 2751600, 2861664, 2980900, 3577080, 4471350, 4769440, 5503200, 5961800, 7154160, 8942700, 11923600, 14308320, 17885400, 23847200, 35770800, 71541600]

約数ペア:

[(1, 71541600), (2, 35770800), (3, 23847200), (4, 17885400), (5, 14308320), (6, 11923600), (8, 8942700), (10, 7154160), (12, 5961800), (13, 5503200), (15, 4769440), (16, 4471350), (20, 3577080), (24, 2980900), (25, 2861664), (26, 2751600), (30, 2384720), (32, 2235675), (39, 1834400), (40, 1788540), (48, 1490450), (50, 1430832), (52, 1375800), (60, 1192360), (65, 1100640), (75, 953888), (78, 917200), (80, 894270), (96, 745225), (100, 715416), (104, 687900), (120, 596180), (130, 550320), (150, 476944), (156, 458600), (160, 447135), (195, 366880), (200, 357708), (208, 343950), (240, 298090), (260, 275160), (300, 238472), (312, 229300), (325, 220128), (390, 183440), (400, 178854), (416, 171975), (480, 149045), (520, 137580), (600, 119236), (624, 114650), (650, 110064), (780, 91720), (800, 89427), (975, 73376), (1040, 68790), (1200, 59618), (1248, 57325), (1300, 55032), (1560, 45860), (1950, 36688), (2080, 34395), (2293, 31200), (2400, 29809), (2600, 27516), (3120, 22930), (3900, 18344), (4586, 15600), (5200, 13758), (6240, 11465), (6879, 10400), (7800, 9172)]