4950150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 12500688

約数和(自身を除く): 7550538

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 541, 610, 915, 1082, 1525, 1623, 1830, 2705, 3050, 3246, 4575, 5410, 8115, 9150, 13525, 16230, 27050, 33001, 40575, 66002, 81150, 99003, 165005, 198006, 330010, 495015, 825025, 990030, 1650050, 2475075, 4950150]

約数ペア:

[(1, 4950150), (2, 2475075), (3, 1650050), (5, 990030), (6, 825025), (10, 495015), (15, 330010), (25, 198006), (30, 165005), (50, 99003), (61, 81150), (75, 66002), (122, 40575), (150, 33001), (183, 27050), (305, 16230), (366, 13525), (541, 9150), (610, 8115), (915, 5410), (1082, 4575), (1525, 3246), (1623, 3050), (1830, 2705)]