55437300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2038

約数の個数: 108

約数和(自身を含む): 179460736

約数和(自身を除く): 124023436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 1987, 2325, 2790, 3100, 3974, 4650, 5580, 5961, 6975, 7948, 9300, 9935, 11922, 13950, 17883, 19870, 23844, 27900, 29805, 35766, 39740, 49675, 59610, 61597, 71532, 89415, 99350, 119220, 123194, 149025, 178830, 184791, 198700, 246388, 298050, 307985, 357660, 369582, 447075, 554373, 596100, 615970, 739164, 894150, 923955, 1108746, 1231940, 1539925, 1788300, 1847910, 2217492, 2771865, 3079850, 3695820, 4619775, 5543730, 6159700, 9239550, 11087460, 13859325, 18479100, 27718650, 55437300]

約数ペア:

[(1, 55437300), (2, 27718650), (3, 18479100), (4, 13859325), (5, 11087460), (6, 9239550), (9, 6159700), (10, 5543730), (12, 4619775), (15, 3695820), (18, 3079850), (20, 2771865), (25, 2217492), (30, 1847910), (31, 1788300), (36, 1539925), (45, 1231940), (50, 1108746), (60, 923955), (62, 894150), (75, 739164), (90, 615970), (93, 596100), (100, 554373), (124, 447075), (150, 369582), (155, 357660), (180, 307985), (186, 298050), (225, 246388), (279, 198700), (300, 184791), (310, 178830), (372, 149025), (450, 123194), (465, 119220), (558, 99350), (620, 89415), (775, 71532), (900, 61597), (930, 59610), (1116, 49675), (1395, 39740), (1550, 35766), (1860, 29805), (1987, 27900), (2325, 23844), (2790, 19870), (3100, 17883), (3974, 13950), (4650, 11922), (5580, 9935), (5961, 9300), (6975, 7948)]