105427620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6581}}^1$

素因数の和:6685

約数の個数: 72

約数和(自身を含む): 323439480

約数和(自身を除く): 218011860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 6581, 8010, 13162, 16020, 19743, 26324, 32905, 39486, 59229, 65810, 78972, 98715, 118458, 131620, 197430, 236916, 296145, 394860, 585709, 592290, 1171418, 1184580, 1757127, 2342836, 2928545, 3514254, 5271381, 5857090, 7028508, 8785635, 10542762, 11714180, 17571270, 21085524, 26356905, 35142540, 52713810, 105427620]

約数ペア:

[(1, 105427620), (2, 52713810), (3, 35142540), (4, 26356905), (5, 21085524), (6, 17571270), (9, 11714180), (10, 10542762), (12, 8785635), (15, 7028508), (18, 5857090), (20, 5271381), (30, 3514254), (36, 2928545), (45, 2342836), (60, 1757127), (89, 1184580), (90, 1171418), (178, 592290), (180, 585709), (267, 394860), (356, 296145), (445, 236916), (534, 197430), (801, 131620), (890, 118458), (1068, 98715), (1335, 78972), (1602, 65810), (1780, 59229), (2670, 39486), (3204, 32905), (4005, 26324), (5340, 19743), (6581, 16020), (8010, 13162)]