227796660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13907}}^1$

素因数の和:13942

約数の個数: 144

約数和(自身を含む): 850502016

約数和(自身を除く): 622705356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 13907, 16380, 27814, 41721, 55628, 69535, 83442, 97349, 125163, 139070, 166884, 180791, 194698, 208605, 250326, 278140, 292047, 361582, 389396, 417210, 486745, 500652, 542373, 584094, 625815, 723164, 834420, 876141, 903955, 973490, 1084746, 1168188, 1251630, 1265537, 1460235, 1627119, 1752282, 1807910, 1946980, 2169492, 2503260, 2531074, 2711865, 2920470, 3254238, 3504564, 3615820, 3796611, 4380705, 5062148, 5423730, 5840940, 6327685, 6508476, 7593222, 8135595, 8761410, 10847460, 11389833, 12655370, 15186444, 16271190, 17522820, 18983055, 22779666, 25310740, 32542380, 37966110, 45559332, 56949165, 75932220, 113898330, 227796660]

約数ペア:

[(1, 227796660), (2, 113898330), (3, 75932220), (4, 56949165), (5, 45559332), (6, 37966110), (7, 32542380), (9, 25310740), (10, 22779666), (12, 18983055), (13, 17522820), (14, 16271190), (15, 15186444), (18, 12655370), (20, 11389833), (21, 10847460), (26, 8761410), (28, 8135595), (30, 7593222), (35, 6508476), (36, 6327685), (39, 5840940), (42, 5423730), (45, 5062148), (52, 4380705), (60, 3796611), (63, 3615820), (65, 3504564), (70, 3254238), (78, 2920470), (84, 2711865), (90, 2531074), (91, 2503260), (105, 2169492), (117, 1946980), (126, 1807910), (130, 1752282), (140, 1627119), (156, 1460235), (180, 1265537), (182, 1251630), (195, 1168188), (210, 1084746), (234, 973490), (252, 903955), (260, 876141), (273, 834420), (315, 723164), (364, 625815), (390, 584094), (420, 542373), (455, 500652), (468, 486745), (546, 417210), (585, 389396), (630, 361582), (780, 292047), (819, 278140), (910, 250326), (1092, 208605), (1170, 194698), (1260, 180791), (1365, 166884), (1638, 139070), (1820, 125163), (2340, 97349), (2730, 83442), (3276, 69535), (4095, 55628), (5460, 41721), (8190, 27814), (13907, 16380)]