84875850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 120

約数和(自身を含む): 248466240

約数和(自身を除く): 163590390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 810, 855, 950, 1026, 1103, 1350, 1425, 1539, 1710, 2025, 2206, 2565, 2850, 3078, 3309, 4050, 4275, 5130, 5515, 6618, 7695, 8550, 9927, 11030, 12825, 15390, 16545, 19854, 20957, 25650, 27575, 29781, 33090, 38475, 41914, 49635, 55150, 59562, 62871, 76950, 82725, 89343, 99270, 104785, 125742, 148905, 165450, 178686, 188613, 209570, 248175, 297810, 314355, 377226, 446715, 496350, 523925, 565839, 628710, 744525, 893430, 943065, 1047850, 1131678, 1489050, 1571775, 1697517, 1886130, 2233575, 2829195, 3143550, 3395034, 4467150, 4715325, 5658390, 8487585, 9430650, 14145975, 16975170, 28291950, 42437925, 84875850]

約数ペア:

[(1, 84875850), (2, 42437925), (3, 28291950), (5, 16975170), (6, 14145975), (9, 9430650), (10, 8487585), (15, 5658390), (18, 4715325), (19, 4467150), (25, 3395034), (27, 3143550), (30, 2829195), (38, 2233575), (45, 1886130), (50, 1697517), (54, 1571775), (57, 1489050), (75, 1131678), (81, 1047850), (90, 943065), (95, 893430), (114, 744525), (135, 628710), (150, 565839), (162, 523925), (171, 496350), (190, 446715), (225, 377226), (270, 314355), (285, 297810), (342, 248175), (405, 209570), (450, 188613), (475, 178686), (513, 165450), (570, 148905), (675, 125742), (810, 104785), (855, 99270), (950, 89343), (1026, 82725), (1103, 76950), (1350, 62871), (1425, 59562), (1539, 55150), (1710, 49635), (2025, 41914), (2206, 38475), (2565, 33090), (2850, 29781), (3078, 27575), (3309, 25650), (4050, 20957), (4275, 19854), (5130, 16545), (5515, 15390), (6618, 12825), (7695, 11030), (8550, 9927)]