105104850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^2\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 266285040

約数和(自身を除く): 161180190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 139, 142, 150, 213, 278, 355, 417, 426, 695, 710, 834, 1065, 1390, 1775, 2085, 2130, 3475, 3550, 4170, 5041, 5325, 6950, 9869, 10082, 10425, 10650, 15123, 19738, 20850, 25205, 29607, 30246, 49345, 50410, 59214, 75615, 98690, 126025, 148035, 151230, 246725, 252050, 296070, 378075, 493450, 700699, 740175, 756150, 1401398, 1480350, 2102097, 3503495, 4204194, 7006990, 10510485, 17517475, 21020970, 35034950, 52552425, 105104850]

約数ペア:

[(1, 105104850), (2, 52552425), (3, 35034950), (5, 21020970), (6, 17517475), (10, 10510485), (15, 7006990), (25, 4204194), (30, 3503495), (50, 2102097), (71, 1480350), (75, 1401398), (139, 756150), (142, 740175), (150, 700699), (213, 493450), (278, 378075), (355, 296070), (417, 252050), (426, 246725), (695, 151230), (710, 148035), (834, 126025), (1065, 98690), (1390, 75615), (1775, 59214), (2085, 50410), (2130, 49345), (3475, 30246), (3550, 29607), (4170, 25205), (5041, 20850), (5325, 19738), (6950, 15123), (9869, 10650), (10082, 10425)]