151948798300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{255763}}^1$

素因数の和:256247

約数の個数: 72

約数和(自身を含む): 355871052656

約数和(自身を除く): 203922254356

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 457, 650, 914, 1300, 1828, 2285, 4570, 5941, 9140, 11425, 11882, 22850, 23764, 29705, 45700, 59410, 118820, 148525, 255763, 297050, 511526, 594100, 1023052, 1278815, 2557630, 3324919, 5115260, 6394075, 6649838, 12788150, 13299676, 16624595, 25576300, 33249190, 66498380, 83122975, 116883691, 166245950, 233767382, 332491900, 467534764, 584418455, 1168836910, 1519487983, 2337673820, 2922092275, 3038975966, 5844184550, 6077951932, 7597439915, 11688369100, 15194879830, 30389759660, 37987199575, 75974399150, 151948798300]

約数ペア:

[(1, 151948798300), (2, 75974399150), (4, 37987199575), (5, 30389759660), (10, 15194879830), (13, 11688369100), (20, 7597439915), (25, 6077951932), (26, 5844184550), (50, 3038975966), (52, 2922092275), (65, 2337673820), (100, 1519487983), (130, 1168836910), (260, 584418455), (325, 467534764), (457, 332491900), (650, 233767382), (914, 166245950), (1300, 116883691), (1828, 83122975), (2285, 66498380), (4570, 33249190), (5941, 25576300), (9140, 16624595), (11425, 13299676), (11882, 12788150), (22850, 6649838), (23764, 6394075), (29705, 5115260), (45700, 3324919), (59410, 2557630), (118820, 1278815), (148525, 1023052), (255763, 594100), (297050, 511526)]