12378150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 34953120

約数和(自身を除く): 22574970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 135, 150, 159, 173, 225, 265, 270, 318, 346, 450, 477, 519, 530, 675, 795, 865, 954, 1038, 1325, 1350, 1431, 1557, 1590, 1730, 2385, 2595, 2650, 2862, 3114, 3975, 4325, 4671, 4770, 5190, 7155, 7785, 7950, 8650, 9169, 9342, 11925, 12975, 14310, 15570, 18338, 23355, 23850, 25950, 27507, 35775, 38925, 45845, 46710, 55014, 71550, 77850, 82521, 91690, 116775, 137535, 165042, 229225, 233550, 247563, 275070, 412605, 458450, 495126, 687675, 825210, 1237815, 1375350, 2063025, 2475630, 4126050, 6189075, 12378150]

約数ペア:

[(1, 12378150), (2, 6189075), (3, 4126050), (5, 2475630), (6, 2063025), (9, 1375350), (10, 1237815), (15, 825210), (18, 687675), (25, 495126), (27, 458450), (30, 412605), (45, 275070), (50, 247563), (53, 233550), (54, 229225), (75, 165042), (90, 137535), (106, 116775), (135, 91690), (150, 82521), (159, 77850), (173, 71550), (225, 55014), (265, 46710), (270, 45845), (318, 38925), (346, 35775), (450, 27507), (477, 25950), (519, 23850), (530, 23355), (675, 18338), (795, 15570), (865, 14310), (954, 12975), (1038, 11925), (1325, 9342), (1350, 9169), (1431, 8650), (1557, 7950), (1590, 7785), (1730, 7155), (2385, 5190), (2595, 4770), (2650, 4671), (2862, 4325), (3114, 3975)]