53280450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 149454720

約数和(自身を除く): 96174270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 150, 183, 225, 270, 305, 366, 450, 549, 610, 647, 675, 915, 1098, 1294, 1350, 1525, 1647, 1830, 1941, 2745, 3050, 3235, 3294, 3882, 4575, 5490, 5823, 6470, 8235, 9150, 9705, 11646, 13725, 16175, 16470, 17469, 19410, 27450, 29115, 32350, 34938, 39467, 41175, 48525, 58230, 78934, 82350, 87345, 97050, 118401, 145575, 174690, 197335, 236802, 291150, 355203, 394670, 436725, 592005, 710406, 873450, 986675, 1065609, 1184010, 1776015, 1973350, 2131218, 2960025, 3552030, 5328045, 5920050, 8880075, 10656090, 17760150, 26640225, 53280450]

約数ペア:

[(1, 53280450), (2, 26640225), (3, 17760150), (5, 10656090), (6, 8880075), (9, 5920050), (10, 5328045), (15, 3552030), (18, 2960025), (25, 2131218), (27, 1973350), (30, 1776015), (45, 1184010), (50, 1065609), (54, 986675), (61, 873450), (75, 710406), (90, 592005), (122, 436725), (135, 394670), (150, 355203), (183, 291150), (225, 236802), (270, 197335), (305, 174690), (366, 145575), (450, 118401), (549, 97050), (610, 87345), (647, 82350), (675, 78934), (915, 58230), (1098, 48525), (1294, 41175), (1350, 39467), (1525, 34938), (1647, 32350), (1830, 29115), (1941, 27450), (2745, 19410), (3050, 17469), (3235, 16470), (3294, 16175), (3882, 13725), (4575, 11646), (5490, 9705), (5823, 9150), (6470, 8235)]