4950180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 15724800

約数和(自身を除く): 10774620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 103, 108, 135, 178, 180, 206, 267, 270, 309, 356, 412, 445, 515, 534, 540, 618, 801, 890, 927, 1030, 1068, 1236, 1335, 1545, 1602, 1780, 1854, 2060, 2403, 2670, 2781, 3090, 3204, 3708, 4005, 4635, 4806, 5340, 5562, 6180, 8010, 9167, 9270, 9612, 11124, 12015, 13905, 16020, 18334, 18540, 24030, 27501, 27810, 36668, 45835, 48060, 55002, 55620, 82503, 91670, 110004, 137505, 165006, 183340, 247509, 275010, 330012, 412515, 495018, 550020, 825030, 990036, 1237545, 1650060, 2475090, 4950180]

約数ペア:

[(1, 4950180), (2, 2475090), (3, 1650060), (4, 1237545), (5, 990036), (6, 825030), (9, 550020), (10, 495018), (12, 412515), (15, 330012), (18, 275010), (20, 247509), (27, 183340), (30, 165006), (36, 137505), (45, 110004), (54, 91670), (60, 82503), (89, 55620), (90, 55002), (103, 48060), (108, 45835), (135, 36668), (178, 27810), (180, 27501), (206, 24030), (267, 18540), (270, 18334), (309, 16020), (356, 13905), (412, 12015), (445, 11124), (515, 9612), (534, 9270), (540, 9167), (618, 8010), (801, 6180), (890, 5562), (927, 5340), (1030, 4806), (1068, 4635), (1236, 4005), (1335, 3708), (1545, 3204), (1602, 3090), (1780, 2781), (1854, 2670), (2060, 2403)]