217956600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6414

約数の個数: 144

約数和(自身を含む): 770616600

約数和(自身を除く): 552660000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6373, 6840, 8550, 11400, 12746, 17100, 19119, 25492, 31865, 34200, 38238, 50984, 57357, 63730, 76476, 95595, 114714, 121087, 127460, 152952, 159325, 191190, 229428, 242174, 254920, 286785, 318650, 363261, 382380, 458856, 477975, 484348, 573570, 605435, 637300, 726522, 764760, 955950, 968696, 1089783, 1147140, 1210870, 1274600, 1433925, 1453044, 1816305, 1911900, 2179566, 2294280, 2421740, 2867850, 2906088, 3027175, 3632610, 3823800, 4359132, 4843480, 5448915, 5735700, 6054350, 7265220, 8718264, 9081525, 10897830, 11471400, 12108700, 14530440, 18163050, 21795660, 24217400, 27244575, 36326100, 43591320, 54489150, 72652200, 108978300, 217956600]

約数ペア:

[(1, 217956600), (2, 108978300), (3, 72652200), (4, 54489150), (5, 43591320), (6, 36326100), (8, 27244575), (9, 24217400), (10, 21795660), (12, 18163050), (15, 14530440), (18, 12108700), (19, 11471400), (20, 10897830), (24, 9081525), (25, 8718264), (30, 7265220), (36, 6054350), (38, 5735700), (40, 5448915), (45, 4843480), (50, 4359132), (57, 3823800), (60, 3632610), (72, 3027175), (75, 2906088), (76, 2867850), (90, 2421740), (95, 2294280), (100, 2179566), (114, 1911900), (120, 1816305), (150, 1453044), (152, 1433925), (171, 1274600), (180, 1210870), (190, 1147140), (200, 1089783), (225, 968696), (228, 955950), (285, 764760), (300, 726522), (342, 637300), (360, 605435), (380, 573570), (450, 484348), (456, 477975), (475, 458856), (570, 382380), (600, 363261), (684, 318650), (760, 286785), (855, 254920), (900, 242174), (950, 229428), (1140, 191190), (1368, 159325), (1425, 152952), (1710, 127460), (1800, 121087), (1900, 114714), (2280, 95595), (2850, 76476), (3420, 63730), (3800, 57357), (4275, 50984), (5700, 38238), (6373, 34200), (6840, 31865), (8550, 25492), (11400, 19119), (12746, 17100)]