218411100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2037

約数の個数: 144

約数和(自身を含む): 719641440

約数和(自身を除く): 501230340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 82, 90, 100, 108, 123, 135, 150, 164, 180, 205, 225, 246, 270, 300, 369, 410, 450, 492, 540, 615, 675, 738, 820, 900, 1025, 1107, 1230, 1350, 1476, 1845, 1973, 2050, 2214, 2460, 2700, 3075, 3690, 3946, 4100, 4428, 5535, 5919, 6150, 7380, 7892, 9225, 9865, 11070, 11838, 12300, 17757, 18450, 19730, 22140, 23676, 27675, 29595, 35514, 36900, 39460, 49325, 53271, 55350, 59190, 71028, 80893, 88785, 98650, 106542, 110700, 118380, 147975, 161786, 177570, 197300, 213084, 242679, 266355, 295950, 323572, 355140, 404465, 443925, 485358, 532710, 591900, 728037, 808930, 887850, 970716, 1065420, 1213395, 1331775, 1456074, 1617860, 1775700, 2022325, 2184111, 2426790, 2663550, 2912148, 3640185, 4044650, 4368222, 4853580, 5327100, 6066975, 7280370, 8089300, 8736444, 10920555, 12133950, 14560740, 18200925, 21841110, 24267900, 36401850, 43682220, 54602775, 72803700, 109205550, 218411100]

約数ペア:

[(1, 218411100), (2, 109205550), (3, 72803700), (4, 54602775), (5, 43682220), (6, 36401850), (9, 24267900), (10, 21841110), (12, 18200925), (15, 14560740), (18, 12133950), (20, 10920555), (25, 8736444), (27, 8089300), (30, 7280370), (36, 6066975), (41, 5327100), (45, 4853580), (50, 4368222), (54, 4044650), (60, 3640185), (75, 2912148), (82, 2663550), (90, 2426790), (100, 2184111), (108, 2022325), (123, 1775700), (135, 1617860), (150, 1456074), (164, 1331775), (180, 1213395), (205, 1065420), (225, 970716), (246, 887850), (270, 808930), (300, 728037), (369, 591900), (410, 532710), (450, 485358), (492, 443925), (540, 404465), (615, 355140), (675, 323572), (738, 295950), (820, 266355), (900, 242679), (1025, 213084), (1107, 197300), (1230, 177570), (1350, 161786), (1476, 147975), (1845, 118380), (1973, 110700), (2050, 106542), (2214, 98650), (2460, 88785), (2700, 80893), (3075, 71028), (3690, 59190), (3946, 55350), (4100, 53271), (4428, 49325), (5535, 39460), (5919, 36900), (6150, 35514), (7380, 29595), (7892, 27675), (9225, 23676), (9865, 22140), (11070, 19730), (11838, 18450), (12300, 17757)]