56190150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 161909280

約数和(自身を除く): 105719130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 61, 69, 75, 89, 90, 115, 122, 138, 150, 178, 183, 207, 225, 230, 267, 305, 345, 366, 414, 445, 450, 534, 549, 575, 610, 690, 801, 890, 915, 1035, 1098, 1150, 1335, 1403, 1525, 1602, 1725, 1830, 2047, 2070, 2225, 2670, 2745, 2806, 3050, 3450, 4005, 4094, 4209, 4450, 4575, 5175, 5429, 5490, 6141, 6675, 7015, 8010, 8418, 9150, 10235, 10350, 10858, 12282, 12627, 13350, 13725, 14030, 16287, 18423, 20025, 20470, 21045, 25254, 27145, 27450, 30705, 32574, 35075, 36846, 40050, 42090, 48861, 51175, 54290, 61410, 63135, 70150, 81435, 92115, 97722, 102350, 105225, 124867, 126270, 135725, 153525, 162870, 184230, 210450, 244305, 249734, 271450, 307050, 315675, 374601, 407175, 460575, 488610, 624335, 631350, 749202, 814350, 921150, 1123803, 1221525, 1248670, 1873005, 2247606, 2443050, 3121675, 3746010, 5619015, 6243350, 9365025, 11238030, 18730050, 28095075, 56190150]

約数ペア:

[(1, 56190150), (2, 28095075), (3, 18730050), (5, 11238030), (6, 9365025), (9, 6243350), (10, 5619015), (15, 3746010), (18, 3121675), (23, 2443050), (25, 2247606), (30, 1873005), (45, 1248670), (46, 1221525), (50, 1123803), (61, 921150), (69, 814350), (75, 749202), (89, 631350), (90, 624335), (115, 488610), (122, 460575), (138, 407175), (150, 374601), (178, 315675), (183, 307050), (207, 271450), (225, 249734), (230, 244305), (267, 210450), (305, 184230), (345, 162870), (366, 153525), (414, 135725), (445, 126270), (450, 124867), (534, 105225), (549, 102350), (575, 97722), (610, 92115), (690, 81435), (801, 70150), (890, 63135), (915, 61410), (1035, 54290), (1098, 51175), (1150, 48861), (1335, 42090), (1403, 40050), (1525, 36846), (1602, 35075), (1725, 32574), (1830, 30705), (2047, 27450), (2070, 27145), (2225, 25254), (2670, 21045), (2745, 20470), (2806, 20025), (3050, 18423), (3450, 16287), (4005, 14030), (4094, 13725), (4209, 13350), (4450, 12627), (4575, 12282), (5175, 10858), (5429, 10350), (5490, 10235), (6141, 9150), (6675, 8418), (7015, 8010)]