225621060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1997}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 725034240

約数和(自身を除く): 499413180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 807, 1076, 1345, 1614, 1883, 1997, 2690, 3228, 3766, 3994, 4035, 5380, 5649, 5991, 7532, 7988, 8070, 9415, 9985, 11298, 11982, 13979, 16140, 18830, 19970, 22596, 23964, 27958, 28245, 29955, 37660, 39940, 41937, 55916, 56490, 59910, 69895, 83874, 112980, 119820, 139790, 167748, 209685, 279580, 419370, 537193, 838740, 1074386, 1611579, 2148772, 2685965, 3223158, 3760351, 5371930, 6446316, 7520702, 8057895, 10743860, 11281053, 15041404, 16115790, 18801755, 22562106, 32231580, 37603510, 45124212, 56405265, 75207020, 112810530, 225621060]

約数ペア:

[(1, 225621060), (2, 112810530), (3, 75207020), (4, 56405265), (5, 45124212), (6, 37603510), (7, 32231580), (10, 22562106), (12, 18801755), (14, 16115790), (15, 15041404), (20, 11281053), (21, 10743860), (28, 8057895), (30, 7520702), (35, 6446316), (42, 5371930), (60, 3760351), (70, 3223158), (84, 2685965), (105, 2148772), (140, 1611579), (210, 1074386), (269, 838740), (420, 537193), (538, 419370), (807, 279580), (1076, 209685), (1345, 167748), (1614, 139790), (1883, 119820), (1997, 112980), (2690, 83874), (3228, 69895), (3766, 59910), (3994, 56490), (4035, 55916), (5380, 41937), (5649, 39940), (5991, 37660), (7532, 29955), (7988, 28245), (8070, 27958), (9415, 23964), (9985, 22596), (11298, 19970), (11982, 18830), (13979, 16140)]