391513200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25097}}^1$

素因数の和:25131

約数の個数: 120

約数和(自身を含む): 1350673968

約数和(自身を除く): 959160768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 25097, 50194, 75291, 100388, 125485, 150582, 200776, 250970, 301164, 326261, 376455, 401552, 501940, 602328, 627425, 652522, 752910, 978783, 1003880, 1204656, 1254850, 1305044, 1505820, 1631305, 1882275, 1957566, 2007760, 2509700, 2610088, 3011640, 3262610, 3764550, 3915132, 4893915, 5019400, 5220176, 6023280, 6525220, 7529100, 7830264, 8156525, 9787830, 10038800, 13050440, 15058200, 15660528, 16313050, 19575660, 24469575, 26100880, 30116400, 32626100, 39151320, 48939150, 65252200, 78302640, 97878300, 130504400, 195756600, 391513200]

約数ペア:

[(1, 391513200), (2, 195756600), (3, 130504400), (4, 97878300), (5, 78302640), (6, 65252200), (8, 48939150), (10, 39151320), (12, 32626100), (13, 30116400), (15, 26100880), (16, 24469575), (20, 19575660), (24, 16313050), (25, 15660528), (26, 15058200), (30, 13050440), (39, 10038800), (40, 9787830), (48, 8156525), (50, 7830264), (52, 7529100), (60, 6525220), (65, 6023280), (75, 5220176), (78, 5019400), (80, 4893915), (100, 3915132), (104, 3764550), (120, 3262610), (130, 3011640), (150, 2610088), (156, 2509700), (195, 2007760), (200, 1957566), (208, 1882275), (240, 1631305), (260, 1505820), (300, 1305044), (312, 1254850), (325, 1204656), (390, 1003880), (400, 978783), (520, 752910), (600, 652522), (624, 627425), (650, 602328), (780, 501940), (975, 401552), (1040, 376455), (1200, 326261), (1300, 301164), (1560, 250970), (1950, 200776), (2600, 150582), (3120, 125485), (3900, 100388), (5200, 75291), (7800, 50194), (15600, 25097)]