12575850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 38167200

約数和(自身を除く): 25591350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 59, 70, 75, 87, 98, 105, 118, 145, 147, 150, 174, 175, 177, 203, 210, 245, 290, 294, 295, 350, 354, 406, 413, 435, 490, 525, 590, 609, 725, 735, 826, 870, 885, 1015, 1050, 1218, 1225, 1239, 1421, 1450, 1470, 1475, 1711, 1770, 2030, 2065, 2175, 2450, 2478, 2842, 2891, 2950, 3045, 3422, 3675, 4130, 4263, 4350, 4425, 5075, 5133, 5782, 6090, 6195, 7105, 7350, 8526, 8555, 8673, 8850, 10150, 10266, 10325, 11977, 12390, 14210, 14455, 15225, 17110, 17346, 20650, 21315, 23954, 25665, 28910, 30450, 30975, 35525, 35931, 42630, 42775, 43365, 51330, 59885, 61950, 71050, 71862, 72275, 83839, 85550, 86730, 106575, 119770, 128325, 144550, 167678, 179655, 213150, 216825, 251517, 256650, 299425, 359310, 419195, 433650, 503034, 598850, 838390, 898275, 1257585, 1796550, 2095975, 2515170, 4191950, 6287925, 12575850]

約数ペア:

[(1, 12575850), (2, 6287925), (3, 4191950), (5, 2515170), (6, 2095975), (7, 1796550), (10, 1257585), (14, 898275), (15, 838390), (21, 598850), (25, 503034), (29, 433650), (30, 419195), (35, 359310), (42, 299425), (49, 256650), (50, 251517), (58, 216825), (59, 213150), (70, 179655), (75, 167678), (87, 144550), (98, 128325), (105, 119770), (118, 106575), (145, 86730), (147, 85550), (150, 83839), (174, 72275), (175, 71862), (177, 71050), (203, 61950), (210, 59885), (245, 51330), (290, 43365), (294, 42775), (295, 42630), (350, 35931), (354, 35525), (406, 30975), (413, 30450), (435, 28910), (490, 25665), (525, 23954), (590, 21315), (609, 20650), (725, 17346), (735, 17110), (826, 15225), (870, 14455), (885, 14210), (1015, 12390), (1050, 11977), (1218, 10325), (1225, 10266), (1239, 10150), (1421, 8850), (1450, 8673), (1470, 8555), (1475, 8526), (1711, 7350), (1770, 7105), (2030, 6195), (2065, 6090), (2175, 5782), (2450, 5133), (2478, 5075), (2842, 4425), (2891, 4350), (2950, 4263), (3045, 4130), (3422, 3675)]