164501850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 420848064

約数和(自身を除く): 256346214

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 83, 146, 150, 166, 181, 219, 249, 362, 365, 415, 438, 498, 543, 730, 830, 905, 1086, 1095, 1245, 1810, 1825, 2075, 2190, 2490, 2715, 3650, 4150, 4525, 5430, 5475, 6059, 6225, 9050, 10950, 12118, 12450, 13213, 13575, 15023, 18177, 26426, 27150, 30046, 30295, 36354, 39639, 45069, 60590, 66065, 75115, 79278, 90138, 90885, 132130, 150230, 151475, 181770, 198195, 225345, 302950, 330325, 375575, 396390, 450690, 454425, 660650, 751150, 908850, 990975, 1096679, 1126725, 1981950, 2193358, 2253450, 3290037, 5483395, 6580074, 10966790, 16450185, 27416975, 32900370, 54833950, 82250925, 164501850]

約数ペア:

[(1, 164501850), (2, 82250925), (3, 54833950), (5, 32900370), (6, 27416975), (10, 16450185), (15, 10966790), (25, 6580074), (30, 5483395), (50, 3290037), (73, 2253450), (75, 2193358), (83, 1981950), (146, 1126725), (150, 1096679), (166, 990975), (181, 908850), (219, 751150), (249, 660650), (362, 454425), (365, 450690), (415, 396390), (438, 375575), (498, 330325), (543, 302950), (730, 225345), (830, 198195), (905, 181770), (1086, 151475), (1095, 150230), (1245, 132130), (1810, 90885), (1825, 90138), (2075, 79278), (2190, 75115), (2490, 66065), (2715, 60590), (3650, 45069), (4150, 39639), (4525, 36354), (5430, 30295), (5475, 30046), (6059, 27150), (6225, 26426), (9050, 18177), (10950, 15023), (12118, 13575), (12450, 13213)]