11501550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 31482360

約数和(自身を除く): 19980810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 419, 450, 549, 610, 838, 915, 1098, 1257, 1525, 1830, 2095, 2514, 2745, 3050, 3771, 4190, 4575, 5490, 6285, 7542, 9150, 10475, 12570, 13725, 18855, 20950, 25559, 27450, 31425, 37710, 51118, 62850, 76677, 94275, 127795, 153354, 188550, 230031, 255590, 383385, 460062, 638975, 766770, 1150155, 1277950, 1916925, 2300310, 3833850, 5750775, 11501550]

約数ペア:

[(1, 11501550), (2, 5750775), (3, 3833850), (5, 2300310), (6, 1916925), (9, 1277950), (10, 1150155), (15, 766770), (18, 638975), (25, 460062), (30, 383385), (45, 255590), (50, 230031), (61, 188550), (75, 153354), (90, 127795), (122, 94275), (150, 76677), (183, 62850), (225, 51118), (305, 37710), (366, 31425), (419, 27450), (450, 25559), (549, 20950), (610, 18855), (838, 13725), (915, 12570), (1098, 10475), (1257, 9150), (1525, 7542), (1830, 6285), (2095, 5490), (2514, 4575), (2745, 4190), (3050, 3771)]