25666500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 76108032

約数和(自身を除く): 50441532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 142, 150, 213, 241, 250, 284, 300, 355, 375, 426, 482, 500, 710, 723, 750, 852, 964, 1065, 1205, 1420, 1446, 1500, 1775, 2130, 2410, 2892, 3550, 3615, 4260, 4820, 5325, 6025, 7100, 7230, 8875, 10650, 12050, 14460, 17111, 17750, 18075, 21300, 24100, 26625, 30125, 34222, 35500, 36150, 51333, 53250, 60250, 68444, 72300, 85555, 90375, 102666, 106500, 120500, 171110, 180750, 205332, 256665, 342220, 361500, 427775, 513330, 855550, 1026660, 1283325, 1711100, 2138875, 2566650, 4277750, 5133300, 6416625, 8555500, 12833250, 25666500]

約数ペア:

[(1, 25666500), (2, 12833250), (3, 8555500), (4, 6416625), (5, 5133300), (6, 4277750), (10, 2566650), (12, 2138875), (15, 1711100), (20, 1283325), (25, 1026660), (30, 855550), (50, 513330), (60, 427775), (71, 361500), (75, 342220), (100, 256665), (125, 205332), (142, 180750), (150, 171110), (213, 120500), (241, 106500), (250, 102666), (284, 90375), (300, 85555), (355, 72300), (375, 68444), (426, 60250), (482, 53250), (500, 51333), (710, 36150), (723, 35500), (750, 34222), (852, 30125), (964, 26625), (1065, 24100), (1205, 21300), (1420, 18075), (1446, 17750), (1500, 17111), (1775, 14460), (2130, 12050), (2410, 10650), (2892, 8875), (3550, 7230), (3615, 7100), (4260, 6025), (4820, 5325)]