57170100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 181113408

約数和(自身を除く): 123943308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 107, 130, 137, 150, 156, 195, 214, 260, 274, 300, 321, 325, 390, 411, 428, 535, 548, 642, 650, 685, 780, 822, 975, 1070, 1284, 1300, 1370, 1391, 1605, 1644, 1781, 1950, 2055, 2140, 2675, 2740, 2782, 3210, 3425, 3562, 3900, 4110, 4173, 5343, 5350, 5564, 6420, 6850, 6955, 7124, 8025, 8220, 8346, 8905, 10275, 10686, 10700, 13700, 13910, 14659, 16050, 16692, 17810, 20550, 20865, 21372, 26715, 27820, 29318, 32100, 34775, 35620, 41100, 41730, 43977, 44525, 53430, 58636, 69550, 73295, 83460, 87954, 89050, 104325, 106860, 133575, 139100, 146590, 175908, 178100, 190567, 208650, 219885, 267150, 293180, 366475, 381134, 417300, 439770, 534300, 571701, 732950, 762268, 879540, 952835, 1099425, 1143402, 1465900, 1905670, 2198850, 2286804, 2858505, 3811340, 4397700, 4764175, 5717010, 9528350, 11434020, 14292525, 19056700, 28585050, 57170100]

約数ペア:

[(1, 57170100), (2, 28585050), (3, 19056700), (4, 14292525), (5, 11434020), (6, 9528350), (10, 5717010), (12, 4764175), (13, 4397700), (15, 3811340), (20, 2858505), (25, 2286804), (26, 2198850), (30, 1905670), (39, 1465900), (50, 1143402), (52, 1099425), (60, 952835), (65, 879540), (75, 762268), (78, 732950), (100, 571701), (107, 534300), (130, 439770), (137, 417300), (150, 381134), (156, 366475), (195, 293180), (214, 267150), (260, 219885), (274, 208650), (300, 190567), (321, 178100), (325, 175908), (390, 146590), (411, 139100), (428, 133575), (535, 106860), (548, 104325), (642, 89050), (650, 87954), (685, 83460), (780, 73295), (822, 69550), (975, 58636), (1070, 53430), (1284, 44525), (1300, 43977), (1370, 41730), (1391, 41100), (1605, 35620), (1644, 34775), (1781, 32100), (1950, 29318), (2055, 27820), (2140, 26715), (2675, 21372), (2740, 20865), (2782, 20550), (3210, 17810), (3425, 16692), (3562, 16050), (3900, 14659), (4110, 13910), (4173, 13700), (5343, 10700), (5350, 10686), (5564, 10275), (6420, 8905), (6850, 8346), (6955, 8220), (7124, 8025)]