74800140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 222082560

約数和(自身を除く): 147282420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 67, 69, 92, 115, 134, 138, 201, 230, 268, 276, 335, 345, 402, 460, 670, 690, 804, 809, 1005, 1340, 1380, 1541, 1618, 2010, 2427, 3082, 3236, 4020, 4045, 4623, 4854, 6164, 7705, 8090, 9246, 9708, 12135, 15410, 16180, 18492, 18607, 23115, 24270, 30820, 37214, 46230, 48540, 54203, 55821, 74428, 92460, 93035, 108406, 111642, 162609, 186070, 216812, 223284, 271015, 279105, 325218, 372140, 542030, 558210, 650436, 813045, 1084060, 1116420, 1246669, 1626090, 2493338, 3252180, 3740007, 4986676, 6233345, 7480014, 12466690, 14960028, 18700035, 24933380, 37400070, 74800140]

約数ペア:

[(1, 74800140), (2, 37400070), (3, 24933380), (4, 18700035), (5, 14960028), (6, 12466690), (10, 7480014), (12, 6233345), (15, 4986676), (20, 3740007), (23, 3252180), (30, 2493338), (46, 1626090), (60, 1246669), (67, 1116420), (69, 1084060), (92, 813045), (115, 650436), (134, 558210), (138, 542030), (201, 372140), (230, 325218), (268, 279105), (276, 271015), (335, 223284), (345, 216812), (402, 186070), (460, 162609), (670, 111642), (690, 108406), (804, 93035), (809, 92460), (1005, 74428), (1340, 55821), (1380, 54203), (1541, 48540), (1618, 46230), (2010, 37214), (2427, 30820), (3082, 24270), (3236, 23115), (4020, 18607), (4045, 18492), (4623, 16180), (4854, 15410), (6164, 12135), (7705, 9708), (8090, 9246)]