164723700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{23873}}^1$

素因数の和:23913

約数の個数: 72

約数和(自身を含む): 497343168

約数和(自身を除く): 332619468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 23873, 47746, 71619, 95492, 119365, 143238, 238730, 286476, 358095, 477460, 549079, 596825, 716190, 1098158, 1193650, 1432380, 1647237, 1790475, 2196316, 2387300, 2745395, 3294474, 3580950, 5490790, 6588948, 7161900, 8236185, 10981580, 13726975, 16472370, 27453950, 32944740, 41180925, 54907900, 82361850, 164723700]

約数ペア:

[(1, 164723700), (2, 82361850), (3, 54907900), (4, 41180925), (5, 32944740), (6, 27453950), (10, 16472370), (12, 13726975), (15, 10981580), (20, 8236185), (23, 7161900), (25, 6588948), (30, 5490790), (46, 3580950), (50, 3294474), (60, 2745395), (69, 2387300), (75, 2196316), (92, 1790475), (100, 1647237), (115, 1432380), (138, 1193650), (150, 1098158), (230, 716190), (276, 596825), (300, 549079), (345, 477460), (460, 358095), (575, 286476), (690, 238730), (1150, 143238), (1380, 119365), (1725, 95492), (2300, 71619), (3450, 47746), (6900, 23873)]