194231100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 666342768

約数和(自身を除く): 472111668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 73, 75, 84, 98, 100, 105, 140, 146, 147, 150, 175, 181, 196, 210, 219, 245, 292, 294, 300, 350, 362, 365, 420, 438, 490, 511, 525, 543, 588, 700, 724, 730, 735, 876, 905, 980, 1022, 1050, 1086, 1095, 1225, 1267, 1460, 1470, 1533, 1810, 1825, 2044, 2100, 2172, 2190, 2450, 2534, 2555, 2715, 2940, 3066, 3577, 3620, 3650, 3675, 3801, 4380, 4525, 4900, 5068, 5110, 5430, 5475, 6132, 6335, 7154, 7300, 7350, 7602, 7665, 8869, 9050, 10220, 10731, 10860, 10950, 12670, 12775, 13213, 13575, 14308, 14700, 15204, 15330, 17738, 17885, 18100, 19005, 21462, 21900, 25340, 25550, 26426, 26607, 27150, 30660, 31675, 35476, 35770, 38010, 38325, 39639, 42924, 44345, 51100, 52852, 53214, 53655, 54300, 63350, 66065, 71540, 76020, 76650, 79278, 88690, 89425, 92491, 95025, 106428, 107310, 126700, 132130, 133035, 153300, 158556, 177380, 178850, 184982, 190050, 198195, 214620, 221725, 264260, 266070, 268275, 277473, 330325, 357700, 369964, 380100, 396390, 443450, 462455, 532140, 536550, 554946, 647437, 660650, 665175, 792780, 886900, 924910, 990975, 1073100, 1109892, 1294874, 1321300, 1330350, 1387365, 1849820, 1942311, 1981950, 2312275, 2589748, 2660700, 2774730, 3237185, 3884622, 3963900, 4624550, 5549460, 6474370, 6936825, 7769244, 9249100, 9711555, 12948740, 13873650, 16185925, 19423110, 27747300, 32371850, 38846220, 48557775, 64743700, 97115550, 194231100]

約数ペア:

[(1, 194231100), (2, 97115550), (3, 64743700), (4, 48557775), (5, 38846220), (6, 32371850), (7, 27747300), (10, 19423110), (12, 16185925), (14, 13873650), (15, 12948740), (20, 9711555), (21, 9249100), (25, 7769244), (28, 6936825), (30, 6474370), (35, 5549460), (42, 4624550), (49, 3963900), (50, 3884622), (60, 3237185), (70, 2774730), (73, 2660700), (75, 2589748), (84, 2312275), (98, 1981950), (100, 1942311), (105, 1849820), (140, 1387365), (146, 1330350), (147, 1321300), (150, 1294874), (175, 1109892), (181, 1073100), (196, 990975), (210, 924910), (219, 886900), (245, 792780), (292, 665175), (294, 660650), (300, 647437), (350, 554946), (362, 536550), (365, 532140), (420, 462455), (438, 443450), (490, 396390), (511, 380100), (525, 369964), (543, 357700), (588, 330325), (700, 277473), (724, 268275), (730, 266070), (735, 264260), (876, 221725), (905, 214620), (980, 198195), (1022, 190050), (1050, 184982), (1086, 178850), (1095, 177380), (1225, 158556), (1267, 153300), (1460, 133035), (1470, 132130), (1533, 126700), (1810, 107310), (1825, 106428), (2044, 95025), (2100, 92491), (2172, 89425), (2190, 88690), (2450, 79278), (2534, 76650), (2555, 76020), (2715, 71540), (2940, 66065), (3066, 63350), (3577, 54300), (3620, 53655), (3650, 53214), (3675, 52852), (3801, 51100), (4380, 44345), (4525, 42924), (4900, 39639), (5068, 38325), (5110, 38010), (5430, 35770), (5475, 35476), (6132, 31675), (6335, 30660), (7154, 27150), (7300, 26607), (7350, 26426), (7602, 25550), (7665, 25340), (8869, 21900), (9050, 21462), (10220, 19005), (10731, 18100), (10860, 17885), (10950, 17738), (12670, 15330), (12775, 15204), (13213, 14700), (13575, 14308)]