2015909300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{1579}}^1$

素因数の和:2361

約数の個数: 72

約数和(自身を含む): 4640952960

約数和(自身を除く): 2625043660

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 751, 850, 1502, 1579, 1700, 3004, 3158, 3755, 6316, 7510, 7895, 12767, 15020, 15790, 18775, 25534, 26843, 31580, 37550, 39475, 51068, 53686, 63835, 75100, 78950, 107372, 127670, 134215, 157900, 255340, 268430, 319175, 536860, 638350, 671075, 1185829, 1276700, 1342150, 2371658, 2684300, 4743316, 5929145, 11858290, 20159093, 23716580, 29645725, 40318186, 59291450, 80636372, 100795465, 118582900, 201590930, 403181860, 503977325, 1007954650, 2015909300]

約数ペア:

[(1, 2015909300), (2, 1007954650), (4, 503977325), (5, 403181860), (10, 201590930), (17, 118582900), (20, 100795465), (25, 80636372), (34, 59291450), (50, 40318186), (68, 29645725), (85, 23716580), (100, 20159093), (170, 11858290), (340, 5929145), (425, 4743316), (751, 2684300), (850, 2371658), (1502, 1342150), (1579, 1276700), (1700, 1185829), (3004, 671075), (3158, 638350), (3755, 536860), (6316, 319175), (7510, 268430), (7895, 255340), (12767, 157900), (15020, 134215), (15790, 127670), (18775, 107372), (25534, 78950), (26843, 75100), (31580, 63835), (37550, 53686), (39475, 51068)]