25988850

素因数分解:

$2^1\times 3^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 168

約数和(自身を含む): 78066432

約数和(自身を除く): 52077582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 31, 45, 46, 50, 54, 62, 69, 75, 81, 90, 93, 115, 135, 138, 150, 155, 162, 186, 207, 225, 230, 243, 270, 279, 310, 345, 405, 414, 450, 465, 486, 558, 575, 621, 675, 690, 713, 729, 775, 810, 837, 930, 1035, 1150, 1215, 1242, 1350, 1395, 1426, 1458, 1550, 1674, 1725, 1863, 2025, 2070, 2139, 2325, 2430, 2511, 2790, 3105, 3450, 3565, 3645, 3726, 4050, 4185, 4278, 4650, 5022, 5175, 5589, 6075, 6210, 6417, 6975, 7130, 7290, 7533, 8370, 9315, 10350, 10695, 11178, 12150, 12555, 12834, 13950, 15066, 15525, 16767, 17825, 18225, 18630, 19251, 20925, 21390, 22599, 25110, 27945, 31050, 32085, 33534, 35650, 36450, 37665, 38502, 41850, 45198, 46575, 53475, 55890, 57753, 62775, 64170, 75330, 83835, 93150, 96255, 106950, 112995, 115506, 125550, 139725, 160425, 167670, 173259, 188325, 192510, 225990, 279450, 288765, 320850, 346518, 376650, 419175, 481275, 519777, 564975, 577530, 838350, 866295, 962550, 1039554, 1129950, 1443825, 1732590, 2598885, 2887650, 4331475, 5197770, 8662950, 12994425, 25988850]

約数ペア:

[(1, 25988850), (2, 12994425), (3, 8662950), (5, 5197770), (6, 4331475), (9, 2887650), (10, 2598885), (15, 1732590), (18, 1443825), (23, 1129950), (25, 1039554), (27, 962550), (30, 866295), (31, 838350), (45, 577530), (46, 564975), (50, 519777), (54, 481275), (62, 419175), (69, 376650), (75, 346518), (81, 320850), (90, 288765), (93, 279450), (115, 225990), (135, 192510), (138, 188325), (150, 173259), (155, 167670), (162, 160425), (186, 139725), (207, 125550), (225, 115506), (230, 112995), (243, 106950), (270, 96255), (279, 93150), (310, 83835), (345, 75330), (405, 64170), (414, 62775), (450, 57753), (465, 55890), (486, 53475), (558, 46575), (575, 45198), (621, 41850), (675, 38502), (690, 37665), (713, 36450), (729, 35650), (775, 33534), (810, 32085), (837, 31050), (930, 27945), (1035, 25110), (1150, 22599), (1215, 21390), (1242, 20925), (1350, 19251), (1395, 18630), (1426, 18225), (1458, 17825), (1550, 16767), (1674, 15525), (1725, 15066), (1863, 13950), (2025, 12834), (2070, 12555), (2139, 12150), (2325, 11178), (2430, 10695), (2511, 10350), (2790, 9315), (3105, 8370), (3450, 7533), (3565, 7290), (3645, 7130), (3726, 6975), (4050, 6417), (4185, 6210), (4278, 6075), (4650, 5589), (5022, 5175)]