27259980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 84284928

約数和(自身を除く): 57024948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 401, 412, 515, 618, 660, 802, 1030, 1133, 1203, 1236, 1545, 1604, 2005, 2060, 2266, 2406, 3090, 3399, 4010, 4411, 4532, 4812, 5665, 6015, 6180, 6798, 8020, 8822, 11330, 12030, 13233, 13596, 16995, 17644, 22055, 22660, 24060, 26466, 33990, 41303, 44110, 52932, 66165, 67980, 82606, 88220, 123909, 132330, 165212, 206515, 247818, 264660, 413030, 454333, 495636, 619545, 826060, 908666, 1239090, 1362999, 1817332, 2271665, 2478180, 2725998, 4543330, 5451996, 6814995, 9086660, 13629990, 27259980]

約数ペア:

[(1, 27259980), (2, 13629990), (3, 9086660), (4, 6814995), (5, 5451996), (6, 4543330), (10, 2725998), (11, 2478180), (12, 2271665), (15, 1817332), (20, 1362999), (22, 1239090), (30, 908666), (33, 826060), (44, 619545), (55, 495636), (60, 454333), (66, 413030), (103, 264660), (110, 247818), (132, 206515), (165, 165212), (206, 132330), (220, 123909), (309, 88220), (330, 82606), (401, 67980), (412, 66165), (515, 52932), (618, 44110), (660, 41303), (802, 33990), (1030, 26466), (1133, 24060), (1203, 22660), (1236, 22055), (1545, 17644), (1604, 16995), (2005, 13596), (2060, 13233), (2266, 12030), (2406, 11330), (3090, 8822), (3399, 8020), (4010, 6798), (4411, 6180), (4532, 6015), (4812, 5665)]