611820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 2096640

約数和(自身を除く): 1484820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 103, 108, 110, 132, 135, 165, 180, 198, 206, 220, 270, 297, 309, 330, 396, 412, 495, 515, 540, 594, 618, 660, 927, 990, 1030, 1133, 1188, 1236, 1485, 1545, 1854, 1980, 2060, 2266, 2781, 2970, 3090, 3399, 3708, 4532, 4635, 5562, 5665, 5940, 6180, 6798, 9270, 10197, 11124, 11330, 13596, 13905, 16995, 18540, 20394, 22660, 27810, 30591, 33990, 40788, 50985, 55620, 61182, 67980, 101970, 122364, 152955, 203940, 305910, 611820]

約数ペア:

[(1, 611820), (2, 305910), (3, 203940), (4, 152955), (5, 122364), (6, 101970), (9, 67980), (10, 61182), (11, 55620), (12, 50985), (15, 40788), (18, 33990), (20, 30591), (22, 27810), (27, 22660), (30, 20394), (33, 18540), (36, 16995), (44, 13905), (45, 13596), (54, 11330), (55, 11124), (60, 10197), (66, 9270), (90, 6798), (99, 6180), (103, 5940), (108, 5665), (110, 5562), (132, 4635), (135, 4532), (165, 3708), (180, 3399), (198, 3090), (206, 2970), (220, 2781), (270, 2266), (297, 2060), (309, 1980), (330, 1854), (396, 1545), (412, 1485), (495, 1236), (515, 1188), (540, 1133), (594, 1030), (618, 990), (660, 927)]