888455880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1088

約数の個数: 192

約数和(自身を含む): 3126942000

約数和(自身を除く): 2238486120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 229, 234, 260, 312, 360, 390, 458, 468, 520, 585, 687, 780, 829, 916, 936, 1145, 1170, 1374, 1560, 1658, 1832, 2061, 2290, 2340, 2487, 2748, 2977, 3316, 3435, 4122, 4145, 4580, 4680, 4974, 5496, 5954, 6632, 6870, 7461, 8244, 8290, 8931, 9160, 9948, 10305, 10777, 11908, 12435, 13740, 14885, 14922, 16488, 16580, 17862, 19896, 20610, 21554, 23816, 24870, 26793, 27480, 29770, 29844, 32331, 33160, 35724, 37305, 41220, 43108, 44655, 49740, 53586, 53885, 59540, 59688, 64662, 71448, 74610, 82440, 86216, 89310, 96993, 99480, 107172, 107770, 119080, 129324, 133965, 149220, 161655, 178620, 189841, 193986, 214344, 215540, 258648, 267930, 298440, 323310, 357240, 379682, 387972, 431080, 484965, 535860, 569523, 646620, 759364, 775944, 949205, 969930, 1071720, 1139046, 1293240, 1518728, 1708569, 1898410, 1939860, 2278092, 2467933, 2847615, 3417138, 3796820, 3879720, 4556184, 4935866, 5695230, 6834276, 7403799, 7593640, 8542845, 9871732, 11390460, 12339665, 13668552, 14807598, 17085690, 19743464, 22211397, 22780920, 24679330, 29615196, 34171380, 37018995, 44422794, 49358660, 59230392, 68342760, 74037990, 88845588, 98717320, 111056985, 148075980, 177691176, 222113970, 296151960, 444227940, 888455880]

約数ペア:

[(1, 888455880), (2, 444227940), (3, 296151960), (4, 222113970), (5, 177691176), (6, 148075980), (8, 111056985), (9, 98717320), (10, 88845588), (12, 74037990), (13, 68342760), (15, 59230392), (18, 49358660), (20, 44422794), (24, 37018995), (26, 34171380), (30, 29615196), (36, 24679330), (39, 22780920), (40, 22211397), (45, 19743464), (52, 17085690), (60, 14807598), (65, 13668552), (72, 12339665), (78, 11390460), (90, 9871732), (104, 8542845), (117, 7593640), (120, 7403799), (130, 6834276), (156, 5695230), (180, 4935866), (195, 4556184), (229, 3879720), (234, 3796820), (260, 3417138), (312, 2847615), (360, 2467933), (390, 2278092), (458, 1939860), (468, 1898410), (520, 1708569), (585, 1518728), (687, 1293240), (780, 1139046), (829, 1071720), (916, 969930), (936, 949205), (1145, 775944), (1170, 759364), (1374, 646620), (1560, 569523), (1658, 535860), (1832, 484965), (2061, 431080), (2290, 387972), (2340, 379682), (2487, 357240), (2748, 323310), (2977, 298440), (3316, 267930), (3435, 258648), (4122, 215540), (4145, 214344), (4580, 193986), (4680, 189841), (4974, 178620), (5496, 161655), (5954, 149220), (6632, 133965), (6870, 129324), (7461, 119080), (8244, 107770), (8290, 107172), (8931, 99480), (9160, 96993), (9948, 89310), (10305, 86216), (10777, 82440), (11908, 74610), (12435, 71448), (13740, 64662), (14885, 59688), (14922, 59540), (16488, 53885), (16580, 53586), (17862, 49740), (19896, 44655), (20610, 43108), (21554, 41220), (23816, 37305), (24870, 35724), (26793, 33160), (27480, 32331), (29770, 29844)]