1109789460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15299}}^1$

素因数の和:15358

約数の個数: 144

約数和(自身を含む): 3742502400

約数和(自身を除く): 2632712940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 15299, 18135, 24180, 30598, 36270, 45897, 61196, 72540, 76495, 91794, 137691, 152990, 183588, 198887, 229485, 275382, 305980, 397774, 458970, 474269, 550764, 596661, 688455, 795548, 917940, 948538, 994435, 1193322, 1376910, 1422807, 1789983, 1897076, 1988870, 2371345, 2386644, 2753820, 2845614, 2983305, 3579966, 3977740, 4268421, 4742690, 5691228, 5966610, 6165497, 7114035, 7159932, 8536842, 8949915, 9485380, 11933220, 12330994, 14228070, 17073684, 17899830, 18496491, 21342105, 24661988, 28456140, 30827485, 35799660, 36992982, 42684210, 55489473, 61654970, 73985964, 85368420, 92482455, 110978946, 123309940, 184964910, 221957892, 277447365, 369929820, 554894730, 1109789460]

約数ペア:

[(1, 1109789460), (2, 554894730), (3, 369929820), (4, 277447365), (5, 221957892), (6, 184964910), (9, 123309940), (10, 110978946), (12, 92482455), (13, 85368420), (15, 73985964), (18, 61654970), (20, 55489473), (26, 42684210), (30, 36992982), (31, 35799660), (36, 30827485), (39, 28456140), (45, 24661988), (52, 21342105), (60, 18496491), (62, 17899830), (65, 17073684), (78, 14228070), (90, 12330994), (93, 11933220), (117, 9485380), (124, 8949915), (130, 8536842), (155, 7159932), (156, 7114035), (180, 6165497), (186, 5966610), (195, 5691228), (234, 4742690), (260, 4268421), (279, 3977740), (310, 3579966), (372, 2983305), (390, 2845614), (403, 2753820), (465, 2386644), (468, 2371345), (558, 1988870), (585, 1897076), (620, 1789983), (780, 1422807), (806, 1376910), (930, 1193322), (1116, 994435), (1170, 948538), (1209, 917940), (1395, 795548), (1612, 688455), (1860, 596661), (2015, 550764), (2340, 474269), (2418, 458970), (2790, 397774), (3627, 305980), (4030, 275382), (4836, 229485), (5580, 198887), (6045, 183588), (7254, 152990), (8060, 137691), (12090, 91794), (14508, 76495), (15299, 72540), (18135, 61196), (24180, 45897), (30598, 36270)]