124321950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1090

約数の個数: 72

約数和(自身を含む): 335308896

約数和(自身を除く): 210986946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 431, 450, 641, 862, 1282, 1293, 1923, 2155, 2586, 3205, 3846, 3879, 4310, 5769, 6410, 6465, 7758, 9615, 10775, 11538, 12930, 16025, 19230, 19395, 21550, 28845, 32050, 32325, 38790, 48075, 57690, 64650, 96150, 96975, 144225, 193950, 276271, 288450, 552542, 828813, 1381355, 1657626, 2486439, 2762710, 4144065, 4972878, 6906775, 8288130, 12432195, 13813550, 20720325, 24864390, 41440650, 62160975, 124321950]

約数ペア:

[(1, 124321950), (2, 62160975), (3, 41440650), (5, 24864390), (6, 20720325), (9, 13813550), (10, 12432195), (15, 8288130), (18, 6906775), (25, 4972878), (30, 4144065), (45, 2762710), (50, 2486439), (75, 1657626), (90, 1381355), (150, 828813), (225, 552542), (431, 288450), (450, 276271), (641, 193950), (862, 144225), (1282, 96975), (1293, 96150), (1923, 64650), (2155, 57690), (2586, 48075), (3205, 38790), (3846, 32325), (3879, 32050), (4310, 28845), (5769, 21550), (6410, 19395), (6465, 19230), (7758, 16025), (9615, 12930), (10775, 11538)]