155924730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1493

約数の個数: 128

約数和(自身を含む): 462551040

約数和(自身を除く): 306626310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1433, 1674, 1755, 2015, 2418, 2790, 2866, 3510, 3627, 4030, 4185, 4299, 6045, 7165, 7254, 8370, 8598, 10881, 12090, 12897, 14330, 18135, 18629, 21495, 21762, 25794, 36270, 37258, 38691, 42990, 44423, 54405, 55887, 64485, 77382, 88846, 93145, 108810, 111774, 128970, 133269, 167661, 186290, 193455, 222115, 266538, 279435, 335322, 386910, 399807, 444230, 502983, 558870, 577499, 666345, 799614, 838305, 1005966, 1154998, 1199421, 1332690, 1676610, 1732497, 1999035, 2398842, 2514915, 2887495, 3464994, 3998070, 5029830, 5197491, 5774990, 5997105, 8662485, 10394982, 11994210, 15592473, 17324970, 25987455, 31184946, 51974910, 77962365, 155924730]

約数ペア:

[(1, 155924730), (2, 77962365), (3, 51974910), (5, 31184946), (6, 25987455), (9, 17324970), (10, 15592473), (13, 11994210), (15, 10394982), (18, 8662485), (26, 5997105), (27, 5774990), (30, 5197491), (31, 5029830), (39, 3998070), (45, 3464994), (54, 2887495), (62, 2514915), (65, 2398842), (78, 1999035), (90, 1732497), (93, 1676610), (117, 1332690), (130, 1199421), (135, 1154998), (155, 1005966), (186, 838305), (195, 799614), (234, 666345), (270, 577499), (279, 558870), (310, 502983), (351, 444230), (390, 399807), (403, 386910), (465, 335322), (558, 279435), (585, 266538), (702, 222115), (806, 193455), (837, 186290), (930, 167661), (1170, 133269), (1209, 128970), (1395, 111774), (1433, 108810), (1674, 93145), (1755, 88846), (2015, 77382), (2418, 64485), (2790, 55887), (2866, 54405), (3510, 44423), (3627, 42990), (4030, 38691), (4185, 37258), (4299, 36270), (6045, 25794), (7165, 21762), (7254, 21495), (8370, 18629), (8598, 18135), (10881, 14330), (12090, 12897)]