198177300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2583

約数の個数: 144

約数和(自身を含む): 659332800

約数和(自身を除く): 461155500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 2175, 2531, 2610, 2700, 2900, 3132, 3915, 4350, 5062, 5220, 6525, 7593, 7830, 8700, 10124, 12655, 13050, 15186, 15660, 19575, 22779, 25310, 26100, 30372, 37965, 39150, 45558, 50620, 63275, 68337, 73399, 75930, 78300, 91116, 113895, 126550, 136674, 146798, 151860, 189825, 220197, 227790, 253100, 273348, 293596, 341685, 366995, 379650, 440394, 455580, 569475, 660591, 683370, 733990, 759300, 880788, 1100985, 1138950, 1321182, 1366740, 1467980, 1708425, 1834975, 1981773, 2201970, 2277900, 2642364, 3302955, 3416850, 3669950, 3963546, 4403940, 5504925, 6605910, 6833700, 7339900, 7927092, 9908865, 11009850, 13211820, 16514775, 19817730, 22019700, 33029550, 39635460, 49544325, 66059100, 99088650, 198177300]

約数ペア:

[(1, 198177300), (2, 99088650), (3, 66059100), (4, 49544325), (5, 39635460), (6, 33029550), (9, 22019700), (10, 19817730), (12, 16514775), (15, 13211820), (18, 11009850), (20, 9908865), (25, 7927092), (27, 7339900), (29, 6833700), (30, 6605910), (36, 5504925), (45, 4403940), (50, 3963546), (54, 3669950), (58, 3416850), (60, 3302955), (75, 2642364), (87, 2277900), (90, 2201970), (100, 1981773), (108, 1834975), (116, 1708425), (135, 1467980), (145, 1366740), (150, 1321182), (174, 1138950), (180, 1100985), (225, 880788), (261, 759300), (270, 733990), (290, 683370), (300, 660591), (348, 569475), (435, 455580), (450, 440394), (522, 379650), (540, 366995), (580, 341685), (675, 293596), (725, 273348), (783, 253100), (870, 227790), (900, 220197), (1044, 189825), (1305, 151860), (1350, 146798), (1450, 136674), (1566, 126550), (1740, 113895), (2175, 91116), (2531, 78300), (2610, 75930), (2700, 73399), (2900, 68337), (3132, 63275), (3915, 50620), (4350, 45558), (5062, 39150), (5220, 37965), (6525, 30372), (7593, 26100), (7830, 25310), (8700, 22779), (10124, 19575), (12655, 15660), (13050, 15186)]