52115100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 163322880

約数和(自身を除く): 111207780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 123, 150, 164, 190, 205, 223, 228, 246, 285, 300, 380, 410, 446, 475, 492, 570, 615, 669, 779, 820, 892, 950, 1025, 1115, 1140, 1230, 1338, 1425, 1558, 1900, 2050, 2230, 2337, 2460, 2676, 2850, 3075, 3116, 3345, 3895, 4100, 4237, 4460, 4674, 5575, 5700, 6150, 6690, 7790, 8474, 9143, 9348, 11150, 11685, 12300, 12711, 13380, 15580, 16725, 16948, 18286, 19475, 21185, 22300, 23370, 25422, 27429, 33450, 36572, 38950, 42370, 45715, 46740, 50844, 54858, 58425, 63555, 66900, 77900, 84740, 91430, 105925, 109716, 116850, 127110, 137145, 173717, 182860, 211850, 228575, 233700, 254220, 274290, 317775, 347434, 423700, 457150, 521151, 548580, 635550, 685725, 694868, 868585, 914300, 1042302, 1271100, 1371450, 1737170, 2084604, 2605755, 2742900, 3474340, 4342925, 5211510, 8685850, 10423020, 13028775, 17371700, 26057550, 52115100]

約数ペア:

[(1, 52115100), (2, 26057550), (3, 17371700), (4, 13028775), (5, 10423020), (6, 8685850), (10, 5211510), (12, 4342925), (15, 3474340), (19, 2742900), (20, 2605755), (25, 2084604), (30, 1737170), (38, 1371450), (41, 1271100), (50, 1042302), (57, 914300), (60, 868585), (75, 694868), (76, 685725), (82, 635550), (95, 548580), (100, 521151), (114, 457150), (123, 423700), (150, 347434), (164, 317775), (190, 274290), (205, 254220), (223, 233700), (228, 228575), (246, 211850), (285, 182860), (300, 173717), (380, 137145), (410, 127110), (446, 116850), (475, 109716), (492, 105925), (570, 91430), (615, 84740), (669, 77900), (779, 66900), (820, 63555), (892, 58425), (950, 54858), (1025, 50844), (1115, 46740), (1140, 45715), (1230, 42370), (1338, 38950), (1425, 36572), (1558, 33450), (1900, 27429), (2050, 25422), (2230, 23370), (2337, 22300), (2460, 21185), (2676, 19475), (2850, 18286), (3075, 16948), (3116, 16725), (3345, 15580), (3895, 13380), (4100, 12711), (4237, 12300), (4460, 11685), (4674, 11150), (5575, 9348), (5700, 9143), (6150, 8474), (6690, 7790)]