56813700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 174988800

約数和(自身を除く): 118175100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 93, 100, 123, 124, 149, 150, 155, 164, 186, 205, 246, 298, 300, 310, 372, 410, 447, 465, 492, 596, 615, 620, 745, 775, 820, 894, 930, 1025, 1230, 1271, 1490, 1550, 1788, 1860, 2050, 2235, 2325, 2460, 2542, 2980, 3075, 3100, 3725, 3813, 4100, 4470, 4619, 4650, 5084, 6109, 6150, 6355, 7450, 7626, 8940, 9238, 9300, 11175, 12218, 12300, 12710, 13857, 14900, 15252, 18327, 18476, 19065, 22350, 23095, 24436, 25420, 27714, 30545, 31775, 36654, 38130, 44700, 46190, 55428, 61090, 63550, 69285, 73308, 76260, 91635, 92380, 95325, 115475, 122180, 127100, 138570, 152725, 183270, 189379, 190650, 230950, 277140, 305450, 346425, 366540, 378758, 381300, 458175, 461900, 568137, 610900, 692850, 757516, 916350, 946895, 1136274, 1385700, 1832700, 1893790, 2272548, 2840685, 3787580, 4734475, 5681370, 9468950, 11362740, 14203425, 18937900, 28406850, 56813700]

約数ペア:

[(1, 56813700), (2, 28406850), (3, 18937900), (4, 14203425), (5, 11362740), (6, 9468950), (10, 5681370), (12, 4734475), (15, 3787580), (20, 2840685), (25, 2272548), (30, 1893790), (31, 1832700), (41, 1385700), (50, 1136274), (60, 946895), (62, 916350), (75, 757516), (82, 692850), (93, 610900), (100, 568137), (123, 461900), (124, 458175), (149, 381300), (150, 378758), (155, 366540), (164, 346425), (186, 305450), (205, 277140), (246, 230950), (298, 190650), (300, 189379), (310, 183270), (372, 152725), (410, 138570), (447, 127100), (465, 122180), (492, 115475), (596, 95325), (615, 92380), (620, 91635), (745, 76260), (775, 73308), (820, 69285), (894, 63550), (930, 61090), (1025, 55428), (1230, 46190), (1271, 44700), (1490, 38130), (1550, 36654), (1788, 31775), (1860, 30545), (2050, 27714), (2235, 25420), (2325, 24436), (2460, 23095), (2542, 22350), (2980, 19065), (3075, 18476), (3100, 18327), (3725, 15252), (3813, 14900), (4100, 13857), (4470, 12710), (4619, 12300), (4650, 12218), (5084, 11175), (6109, 9300), (6150, 9238), (6355, 8940), (7450, 7626)]