240147450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{177887}}^1$

素因数の和:177908

約数の個数: 48

約数和(自身を含む): 661743360

約数和(自身を除く): 421595910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 177887, 355774, 533661, 889435, 1067322, 1600983, 1778870, 2668305, 3201966, 4447175, 4802949, 5336610, 8004915, 8894350, 9605898, 13341525, 16009830, 24014745, 26683050, 40024575, 48029490, 80049150, 120073725, 240147450]

約数ペア:

[(1, 240147450), (2, 120073725), (3, 80049150), (5, 48029490), (6, 40024575), (9, 26683050), (10, 24014745), (15, 16009830), (18, 13341525), (25, 9605898), (27, 8894350), (30, 8004915), (45, 5336610), (50, 4802949), (54, 4447175), (75, 3201966), (90, 2668305), (135, 1778870), (150, 1600983), (225, 1067322), (270, 889435), (450, 533661), (675, 355774), (1350, 177887)]