124467100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 287394800

約数和(自身を除く): 162927700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 109, 190, 218, 380, 436, 475, 545, 601, 950, 1090, 1202, 1900, 2071, 2180, 2404, 2725, 3005, 4142, 5450, 6010, 8284, 10355, 10900, 11419, 12020, 15025, 20710, 22838, 30050, 41420, 45676, 51775, 57095, 60100, 65509, 103550, 114190, 131018, 207100, 228380, 262036, 285475, 327545, 570950, 655090, 1141900, 1244671, 1310180, 1637725, 2489342, 3275450, 4978684, 6223355, 6550900, 12446710, 24893420, 31116775, 62233550, 124467100]

約数ペア:

[(1, 124467100), (2, 62233550), (4, 31116775), (5, 24893420), (10, 12446710), (19, 6550900), (20, 6223355), (25, 4978684), (38, 3275450), (50, 2489342), (76, 1637725), (95, 1310180), (100, 1244671), (109, 1141900), (190, 655090), (218, 570950), (380, 327545), (436, 285475), (475, 262036), (545, 228380), (601, 207100), (950, 131018), (1090, 114190), (1202, 103550), (1900, 65509), (2071, 60100), (2180, 57095), (2404, 51775), (2725, 45676), (3005, 41420), (4142, 30050), (5450, 22838), (6010, 20710), (8284, 15025), (10355, 12020), (10900, 11419)]