75400320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 242792640

約数和(自身を除く): 167392320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 227, 240, 320, 346, 384, 454, 480, 519, 640, 681, 692, 865, 908, 960, 1038, 1135, 1362, 1384, 1730, 1816, 1920, 2076, 2270, 2595, 2724, 2768, 3405, 3460, 3632, 4152, 4540, 5190, 5448, 5536, 6810, 6920, 7264, 8304, 9080, 10380, 10896, 11072, 13620, 13840, 14528, 16608, 18160, 20760, 21792, 22144, 27240, 27680, 29056, 33216, 36320, 39271, 41520, 43584, 54480, 55360, 66432, 72640, 78542, 83040, 87168, 108960, 110720, 117813, 145280, 157084, 166080, 196355, 217920, 235626, 314168, 332160, 392710, 435840, 471252, 589065, 628336, 785420, 942504, 1178130, 1256672, 1570840, 1885008, 2356260, 2513344, 3141680, 3770016, 4712520, 5026688, 6283360, 7540032, 9425040, 12566720, 15080064, 18850080, 25133440, 37700160, 75400320]

約数ペア:

[(1, 75400320), (2, 37700160), (3, 25133440), (4, 18850080), (5, 15080064), (6, 12566720), (8, 9425040), (10, 7540032), (12, 6283360), (15, 5026688), (16, 4712520), (20, 3770016), (24, 3141680), (30, 2513344), (32, 2356260), (40, 1885008), (48, 1570840), (60, 1256672), (64, 1178130), (80, 942504), (96, 785420), (120, 628336), (128, 589065), (160, 471252), (173, 435840), (192, 392710), (227, 332160), (240, 314168), (320, 235626), (346, 217920), (384, 196355), (454, 166080), (480, 157084), (519, 145280), (640, 117813), (681, 110720), (692, 108960), (865, 87168), (908, 83040), (960, 78542), (1038, 72640), (1135, 66432), (1362, 55360), (1384, 54480), (1730, 43584), (1816, 41520), (1920, 39271), (2076, 36320), (2270, 33216), (2595, 29056), (2724, 27680), (2768, 27240), (3405, 22144), (3460, 21792), (3632, 20760), (4152, 18160), (4540, 16608), (5190, 14528), (5448, 13840), (5536, 13620), (6810, 11072), (6920, 10896), (7264, 10380), (8304, 9080)]