57781620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8262

約数の個数: 96

約数和(自身を含む): 193616640

約数和(自身を除く): 135835020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8231, 16462, 24693, 32924, 41155, 49386, 74079, 82310, 98772, 107003, 123465, 148158, 164620, 214006, 222237, 246930, 296316, 321009, 370395, 428012, 444474, 493860, 535015, 642018, 740790, 888948, 963027, 1070030, 1111185, 1284036, 1481580, 1605045, 1926054, 2140060, 2222370, 2889081, 3210090, 3852108, 4444740, 4815135, 5778162, 6420180, 9630270, 11556324, 14445405, 19260540, 28890810, 57781620]

約数ペア:

[(1, 57781620), (2, 28890810), (3, 19260540), (4, 14445405), (5, 11556324), (6, 9630270), (9, 6420180), (10, 5778162), (12, 4815135), (13, 4444740), (15, 3852108), (18, 3210090), (20, 2889081), (26, 2222370), (27, 2140060), (30, 1926054), (36, 1605045), (39, 1481580), (45, 1284036), (52, 1111185), (54, 1070030), (60, 963027), (65, 888948), (78, 740790), (90, 642018), (108, 535015), (117, 493860), (130, 444474), (135, 428012), (156, 370395), (180, 321009), (195, 296316), (234, 246930), (260, 222237), (270, 214006), (351, 164620), (390, 148158), (468, 123465), (540, 107003), (585, 98772), (702, 82310), (780, 74079), (1170, 49386), (1404, 41155), (1755, 32924), (2340, 24693), (3510, 16462), (7020, 8231)]