45769140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2961

約数の個数: 72

約数和(自身を含む): 140442120

約数和(自身を除く): 94672980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 2857, 3204, 4005, 5340, 5714, 8010, 8571, 11428, 14285, 16020, 17142, 25713, 28570, 34284, 42855, 51426, 57140, 85710, 102852, 128565, 171420, 254273, 257130, 508546, 514260, 762819, 1017092, 1271365, 1525638, 2288457, 2542730, 3051276, 3814095, 4576914, 5085460, 7628190, 9153828, 11442285, 15256380, 22884570, 45769140]

約数ペア:

[(1, 45769140), (2, 22884570), (3, 15256380), (4, 11442285), (5, 9153828), (6, 7628190), (9, 5085460), (10, 4576914), (12, 3814095), (15, 3051276), (18, 2542730), (20, 2288457), (30, 1525638), (36, 1271365), (45, 1017092), (60, 762819), (89, 514260), (90, 508546), (178, 257130), (180, 254273), (267, 171420), (356, 128565), (445, 102852), (534, 85710), (801, 57140), (890, 51426), (1068, 42855), (1335, 34284), (1602, 28570), (1780, 25713), (2670, 17142), (2857, 16020), (3204, 14285), (4005, 11428), (5340, 8571), (5714, 8010)]