128480550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77867}}^1$

素因数の和:77893

約数の個数: 48

約数和(自身を含む): 347602752

約数和(自身を除く): 219122202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 77867, 155734, 233601, 389335, 467202, 778670, 856537, 1168005, 1713074, 1946675, 2336010, 2569611, 3893350, 4282685, 5139222, 5840025, 8565370, 11680050, 12848055, 21413425, 25696110, 42826850, 64240275, 128480550]

約数ペア:

[(1, 128480550), (2, 64240275), (3, 42826850), (5, 25696110), (6, 21413425), (10, 12848055), (11, 11680050), (15, 8565370), (22, 5840025), (25, 5139222), (30, 4282685), (33, 3893350), (50, 2569611), (55, 2336010), (66, 1946675), (75, 1713074), (110, 1168005), (150, 856537), (165, 778670), (275, 467202), (330, 389335), (550, 233601), (825, 155734), (1650, 77867)]