210005211300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{569}}^1\times {\mathrm{4787}}^1$

素因数の和:5630

約数の個数: 144

約数和(自身を含む): 611179007040

約数和(自身を除く): 401173795740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 257, 300, 514, 569, 771, 1028, 1138, 1285, 1542, 1707, 2276, 2570, 2845, 3084, 3414, 3855, 4787, 5140, 5690, 6425, 6828, 7710, 8535, 9574, 11380, 12850, 14225, 14361, 15420, 17070, 19148, 19275, 23935, 25700, 28450, 28722, 34140, 38550, 42675, 47870, 56900, 57444, 71805, 77100, 85350, 95740, 119675, 143610, 146233, 170700, 239350, 287220, 292466, 359025, 438699, 478700, 584932, 718050, 731165, 877398, 1230259, 1436100, 1462330, 1754796, 2193495, 2460518, 2723803, 2924660, 3655825, 3690777, 4386990, 4921036, 5447606, 6151295, 7311650, 7381554, 8171409, 8773980, 10895212, 10967475, 12302590, 13619015, 14623300, 14763108, 16342818, 18453885, 21934950, 24605180, 27238030, 30756475, 32685636, 36907770, 40857045, 43869900, 54476060, 61512950, 68095075, 73815540, 81714090, 92269425, 123025900, 136190150, 163428180, 184538850, 204285225, 272380300, 369077700, 408570450, 700017371, 817140900, 1400034742, 2100052113, 2800069484, 3500086855, 4200104226, 7000173710, 8400208452, 10500260565, 14000347420, 17500434275, 21000521130, 35000868550, 42001042260, 52501302825, 70001737100, 105002605650, 210005211300]

約数ペア:

[(1, 210005211300), (2, 105002605650), (3, 70001737100), (4, 52501302825), (5, 42001042260), (6, 35000868550), (10, 21000521130), (12, 17500434275), (15, 14000347420), (20, 10500260565), (25, 8400208452), (30, 7000173710), (50, 4200104226), (60, 3500086855), (75, 2800069484), (100, 2100052113), (150, 1400034742), (257, 817140900), (300, 700017371), (514, 408570450), (569, 369077700), (771, 272380300), (1028, 204285225), (1138, 184538850), (1285, 163428180), (1542, 136190150), (1707, 123025900), (2276, 92269425), (2570, 81714090), (2845, 73815540), (3084, 68095075), (3414, 61512950), (3855, 54476060), (4787, 43869900), (5140, 40857045), (5690, 36907770), (6425, 32685636), (6828, 30756475), (7710, 27238030), (8535, 24605180), (9574, 21934950), (11380, 18453885), (12850, 16342818), (14225, 14763108), (14361, 14623300), (15420, 13619015), (17070, 12302590), (19148, 10967475), (19275, 10895212), (23935, 8773980), (25700, 8171409), (28450, 7381554), (28722, 7311650), (34140, 6151295), (38550, 5447606), (42675, 4921036), (47870, 4386990), (56900, 3690777), (57444, 3655825), (71805, 2924660), (77100, 2723803), (85350, 2460518), (95740, 2193495), (119675, 1754796), (143610, 1462330), (146233, 1436100), (170700, 1230259), (239350, 877398), (287220, 731165), (292466, 718050), (359025, 584932), (438699, 478700)]