68212350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5274

約数の個数: 72

約数和(自身を含む): 189619560

約数和(自身を除く): 121407210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 5227, 6525, 10454, 13050, 15681, 26135, 31362, 47043, 52270, 78405, 94086, 130675, 151583, 156810, 235215, 261350, 303166, 392025, 454749, 470430, 757915, 784050, 909498, 1176075, 1364247, 1515830, 2273745, 2352150, 2728494, 3789575, 4547490, 6821235, 7579150, 11368725, 13642470, 22737450, 34106175, 68212350]

約数ペア:

[(1, 68212350), (2, 34106175), (3, 22737450), (5, 13642470), (6, 11368725), (9, 7579150), (10, 6821235), (15, 4547490), (18, 3789575), (25, 2728494), (29, 2352150), (30, 2273745), (45, 1515830), (50, 1364247), (58, 1176075), (75, 909498), (87, 784050), (90, 757915), (145, 470430), (150, 454749), (174, 392025), (225, 303166), (261, 261350), (290, 235215), (435, 156810), (450, 151583), (522, 130675), (725, 94086), (870, 78405), (1305, 52270), (1450, 47043), (2175, 31362), (2610, 26135), (4350, 15681), (5227, 13050), (6525, 10454)]