2253687300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{278233}}^1$

素因数の和:278259

約数の個数: 90

約数和(自身を含む): 7305590138

約数和(自身を除く): 5051902838

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 278233, 556466, 834699, 1112932, 1391165, 1669398, 2504097, 2782330, 3338796, 4173495, 5008194, 5564660, 6955825, 7512291, 8346990, 10016388, 12520485, 13911650, 15024582, 16693980, 20867475, 22536873, 25040970, 27823300, 30049164, 37561455, 41734950, 45073746, 50081940, 62602425, 75122910, 83469900, 90147492, 112684365, 125204850, 150245820, 187807275, 225368730, 250409700, 375614550, 450737460, 563421825, 751229100, 1126843650, 2253687300]

約数ペア:

[(1, 2253687300), (2, 1126843650), (3, 751229100), (4, 563421825), (5, 450737460), (6, 375614550), (9, 250409700), (10, 225368730), (12, 187807275), (15, 150245820), (18, 125204850), (20, 112684365), (25, 90147492), (27, 83469900), (30, 75122910), (36, 62602425), (45, 50081940), (50, 45073746), (54, 41734950), (60, 37561455), (75, 30049164), (81, 27823300), (90, 25040970), (100, 22536873), (108, 20867475), (135, 16693980), (150, 15024582), (162, 13911650), (180, 12520485), (225, 10016388), (270, 8346990), (300, 7512291), (324, 6955825), (405, 5564660), (450, 5008194), (540, 4173495), (675, 3338796), (810, 2782330), (900, 2504097), (1350, 1669398), (1620, 1391165), (2025, 1112932), (2700, 834699), (4050, 556466), (8100, 278233)]