1620430200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47381}}^1$

素因数の和:47422

約数の個数: 144

約数和(自身を含む): 5728483800

約数和(自身を除く): 4108053600

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, 6840, 8550, 11400, 17100, 34200, 47381, 94762, 142143, 189524, 236905, 284286, 379048, 426429, 473810, 568572, 710715, 852858, 900239, 947620, 1137144, 1184525, 1421430, 1705716, 1800478, 1895240, 2132145, 2369050, 2700717, 2842860, 3411432, 3553575, 3600956, 4264290, 4501195, 4738100, 5401434, 5685720, 7107150, 7201912, 8102151, 8528580, 9002390, 9476200, 10660725, 10802868, 13503585, 14214300, 16204302, 17057160, 18004780, 21321450, 21605736, 22505975, 27007170, 28428600, 32408604, 36009560, 40510755, 42642900, 45011950, 54014340, 64817208, 67517925, 81021510, 85285800, 90023900, 108028680, 135035850, 162043020, 180047800, 202553775, 270071700, 324086040, 405107550, 540143400, 810215100, 1620430200]

約数ペア:

[(1, 1620430200), (2, 810215100), (3, 540143400), (4, 405107550), (5, 324086040), (6, 270071700), (8, 202553775), (9, 180047800), (10, 162043020), (12, 135035850), (15, 108028680), (18, 90023900), (19, 85285800), (20, 81021510), (24, 67517925), (25, 64817208), (30, 54014340), (36, 45011950), (38, 42642900), (40, 40510755), (45, 36009560), (50, 32408604), (57, 28428600), (60, 27007170), (72, 22505975), (75, 21605736), (76, 21321450), (90, 18004780), (95, 17057160), (100, 16204302), (114, 14214300), (120, 13503585), (150, 10802868), (152, 10660725), (171, 9476200), (180, 9002390), (190, 8528580), (200, 8102151), (225, 7201912), (228, 7107150), (285, 5685720), (300, 5401434), (342, 4738100), (360, 4501195), (380, 4264290), (450, 3600956), (456, 3553575), (475, 3411432), (570, 2842860), (600, 2700717), (684, 2369050), (760, 2132145), (855, 1895240), (900, 1800478), (950, 1705716), (1140, 1421430), (1368, 1184525), (1425, 1137144), (1710, 947620), (1800, 900239), (1900, 852858), (2280, 710715), (2850, 568572), (3420, 473810), (3800, 426429), (4275, 379048), (5700, 284286), (6840, 236905), (8550, 189524), (11400, 142143), (17100, 94762), (34200, 47381)]