66468150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{21101}}^1$

素因数の和:21126

約数の個数: 72

約数和(自身を含む): 204098544

約数和(自身を除く): 137630394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 21101, 42202, 63303, 105505, 126606, 147707, 189909, 211010, 295414, 316515, 379818, 443121, 527525, 633030, 738535, 886242, 949545, 1055050, 1329363, 1477070, 1582575, 1899090, 2215605, 2658726, 3165150, 3692675, 4431210, 4747725, 6646815, 7385350, 9495450, 11078025, 13293630, 22156050, 33234075, 66468150]

約数ペア:

[(1, 66468150), (2, 33234075), (3, 22156050), (5, 13293630), (6, 11078025), (7, 9495450), (9, 7385350), (10, 6646815), (14, 4747725), (15, 4431210), (18, 3692675), (21, 3165150), (25, 2658726), (30, 2215605), (35, 1899090), (42, 1582575), (45, 1477070), (50, 1329363), (63, 1055050), (70, 949545), (75, 886242), (90, 738535), (105, 633030), (126, 527525), (150, 443121), (175, 379818), (210, 316515), (225, 295414), (315, 211010), (350, 189909), (450, 147707), (525, 126606), (630, 105505), (1050, 63303), (1575, 42202), (3150, 21101)]