74348280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{7649}}^1$

素因数の和:7675

約数の個数: 96

約数和(自身を含む): 250614000

約数和(自身を除く): 176265720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 7649, 9720, 15298, 22947, 30596, 38245, 45894, 61192, 68841, 76490, 91788, 114735, 137682, 152980, 183576, 206523, 229470, 275364, 305960, 344205, 413046, 458940, 550728, 619569, 688410, 826092, 917880, 1032615, 1239138, 1376820, 1652184, 1858707, 2065230, 2478276, 2753640, 3097845, 3717414, 4130460, 4956552, 6195690, 7434828, 8260920, 9293535, 12391380, 14869656, 18587070, 24782760, 37174140, 74348280]

約数ペア:

[(1, 74348280), (2, 37174140), (3, 24782760), (4, 18587070), (5, 14869656), (6, 12391380), (8, 9293535), (9, 8260920), (10, 7434828), (12, 6195690), (15, 4956552), (18, 4130460), (20, 3717414), (24, 3097845), (27, 2753640), (30, 2478276), (36, 2065230), (40, 1858707), (45, 1652184), (54, 1376820), (60, 1239138), (72, 1032615), (81, 917880), (90, 826092), (108, 688410), (120, 619569), (135, 550728), (162, 458940), (180, 413046), (216, 344205), (243, 305960), (270, 275364), (324, 229470), (360, 206523), (405, 183576), (486, 152980), (540, 137682), (648, 114735), (810, 91788), (972, 76490), (1080, 68841), (1215, 61192), (1620, 45894), (1944, 38245), (2430, 30596), (3240, 22947), (4860, 15298), (7649, 9720)]