4495306900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10903}}^1$

素因数の和:10974

約数の個数: 144

約数和(自身を含む): 12114780160

約数和(自身を除く): 7619473260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 31, 35, 38, 50, 62, 70, 76, 95, 100, 124, 133, 140, 155, 175, 190, 217, 266, 310, 350, 380, 434, 475, 532, 589, 620, 665, 700, 775, 868, 950, 1085, 1178, 1330, 1550, 1900, 2170, 2356, 2660, 2945, 3100, 3325, 4123, 4340, 5425, 5890, 6650, 8246, 10850, 10903, 11780, 13300, 14725, 16492, 20615, 21700, 21806, 29450, 41230, 43612, 54515, 58900, 76321, 82460, 103075, 109030, 152642, 206150, 207157, 218060, 272575, 305284, 337993, 381605, 412300, 414314, 545150, 675986, 763210, 828628, 1035785, 1090300, 1351972, 1450099, 1526420, 1689965, 1908025, 2071570, 2365951, 2900198, 3379930, 3816050, 4143140, 4731902, 5178925, 5800396, 6421867, 6759860, 7250495, 7632100, 8449825, 9463804, 10357850, 11829755, 12843734, 14500990, 16899650, 20715700, 23659510, 25687468, 29001980, 32109335, 33799300, 36252475, 44953069, 47319020, 59148775, 64218670, 72504950, 89906138, 118297550, 128437340, 145009900, 160546675, 179812276, 224765345, 236595100, 321093350, 449530690, 642186700, 899061380, 1123826725, 2247653450, 4495306900]

約数ペア:

[(1, 4495306900), (2, 2247653450), (4, 1123826725), (5, 899061380), (7, 642186700), (10, 449530690), (14, 321093350), (19, 236595100), (20, 224765345), (25, 179812276), (28, 160546675), (31, 145009900), (35, 128437340), (38, 118297550), (50, 89906138), (62, 72504950), (70, 64218670), (76, 59148775), (95, 47319020), (100, 44953069), (124, 36252475), (133, 33799300), (140, 32109335), (155, 29001980), (175, 25687468), (190, 23659510), (217, 20715700), (266, 16899650), (310, 14500990), (350, 12843734), (380, 11829755), (434, 10357850), (475, 9463804), (532, 8449825), (589, 7632100), (620, 7250495), (665, 6759860), (700, 6421867), (775, 5800396), (868, 5178925), (950, 4731902), (1085, 4143140), (1178, 3816050), (1330, 3379930), (1550, 2900198), (1900, 2365951), (2170, 2071570), (2356, 1908025), (2660, 1689965), (2945, 1526420), (3100, 1450099), (3325, 1351972), (4123, 1090300), (4340, 1035785), (5425, 828628), (5890, 763210), (6650, 675986), (8246, 545150), (10850, 414314), (10903, 412300), (11780, 381605), (13300, 337993), (14725, 305284), (16492, 272575), (20615, 218060), (21700, 207157), (21806, 206150), (29450, 152642), (41230, 109030), (43612, 103075), (54515, 82460), (58900, 76321)]