25350879060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{637277}}^1$

素因数の和:637322

約数の個数: 144

約数和(自身を含む): 87684354576

約数和(自身を除く): 62333475516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 637277, 1274554, 1911831, 2549108, 3186385, 3823662, 5735493, 6372770, 7647324, 8284601, 9559155, 10833709, 11470986, 12745540, 16569202, 19118310, 21667418, 22941972, 24853803, 28677465, 32501127, 33138404, 38236620, 41423005, 43334836, 49707606, 54168545, 57354930, 65002254, 74561409, 82846010, 97503381, 99415212, 108337090, 114709860, 124269015, 130004508, 140838217, 149122818, 162505635, 165692020, 195006762, 216674180, 248538030, 281676434, 298245636, 325011270, 372807045, 390013524, 422514651, 487516905, 497076060, 563352868, 650022540, 704191085, 745614090, 845029302, 975033810, 1267543953, 1408382170, 1491228180, 1690058604, 1950067620, 2112573255, 2535087906, 2816764340, 4225146510, 5070175812, 6337719765, 8450293020, 12675439530, 25350879060]

約数ペア:

[(1, 25350879060), (2, 12675439530), (3, 8450293020), (4, 6337719765), (5, 5070175812), (6, 4225146510), (9, 2816764340), (10, 2535087906), (12, 2112573255), (13, 1950067620), (15, 1690058604), (17, 1491228180), (18, 1408382170), (20, 1267543953), (26, 975033810), (30, 845029302), (34, 745614090), (36, 704191085), (39, 650022540), (45, 563352868), (51, 497076060), (52, 487516905), (60, 422514651), (65, 390013524), (68, 372807045), (78, 325011270), (85, 298245636), (90, 281676434), (102, 248538030), (117, 216674180), (130, 195006762), (153, 165692020), (156, 162505635), (170, 149122818), (180, 140838217), (195, 130004508), (204, 124269015), (221, 114709860), (234, 108337090), (255, 99415212), (260, 97503381), (306, 82846010), (340, 74561409), (390, 65002254), (442, 57354930), (468, 54168545), (510, 49707606), (585, 43334836), (612, 41423005), (663, 38236620), (765, 33138404), (780, 32501127), (884, 28677465), (1020, 24853803), (1105, 22941972), (1170, 21667418), (1326, 19118310), (1530, 16569202), (1989, 12745540), (2210, 11470986), (2340, 10833709), (2652, 9559155), (3060, 8284601), (3315, 7647324), (3978, 6372770), (4420, 5735493), (6630, 3823662), (7956, 3186385), (9945, 2549108), (13260, 1911831), (19890, 1274554), (39780, 637277)]