857570220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9397}}^1$

素因数の和:9441

約数の個数: 144

約数和(自身を含む): 2889321120

約数和(自身を除く): 2031750900

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, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4563, 5070, 6084, 7020, 7605, 9126, 9397, 10140, 15210, 18252, 18794, 22815, 28191, 30420, 37588, 45630, 46985, 56382, 84573, 91260, 93970, 112764, 122161, 140955, 169146, 187940, 244322, 253719, 281910, 338292, 366483, 422865, 488644, 507438, 563820, 610805, 732966, 845730, 1014876, 1099449, 1221610, 1268595, 1465932, 1588093, 1691460, 1832415, 2198898, 2443220, 2537190, 3176186, 3298347, 3664830, 4397796, 4764279, 5074380, 5497245, 6352372, 6596694, 7329660, 7940465, 9528558, 10994490, 13193388, 14292837, 15880930, 16491735, 19057116, 21988980, 23821395, 28585674, 31761860, 32983470, 42878511, 47642790, 57171348, 65966940, 71464185, 85757022, 95285580, 142928370, 171514044, 214392555, 285856740, 428785110, 857570220]

約数ペア:

[(1, 857570220), (2, 428785110), (3, 285856740), (4, 214392555), (5, 171514044), (6, 142928370), (9, 95285580), (10, 85757022), (12, 71464185), (13, 65966940), (15, 57171348), (18, 47642790), (20, 42878511), (26, 32983470), (27, 31761860), (30, 28585674), (36, 23821395), (39, 21988980), (45, 19057116), (52, 16491735), (54, 15880930), (60, 14292837), (65, 13193388), (78, 10994490), (90, 9528558), (108, 7940465), (117, 7329660), (130, 6596694), (135, 6352372), (156, 5497245), (169, 5074380), (180, 4764279), (195, 4397796), (234, 3664830), (260, 3298347), (270, 3176186), (338, 2537190), (351, 2443220), (390, 2198898), (468, 1832415), (507, 1691460), (540, 1588093), (585, 1465932), (676, 1268595), (702, 1221610), (780, 1099449), (845, 1014876), (1014, 845730), (1170, 732966), (1404, 610805), (1521, 563820), (1690, 507438), (1755, 488644), (2028, 422865), (2340, 366483), (2535, 338292), (3042, 281910), (3380, 253719), (3510, 244322), (4563, 187940), (5070, 169146), (6084, 140955), (7020, 122161), (7605, 112764), (9126, 93970), (9397, 91260), (10140, 84573), (15210, 56382), (18252, 46985), (18794, 45630), (22815, 37588), (28191, 30420)]