84981420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 265890240

約数和(自身を除く): 180908820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 241, 270, 482, 540, 653, 723, 964, 1205, 1306, 1446, 1959, 2169, 2410, 2612, 2892, 3265, 3615, 3918, 4338, 4820, 5877, 6507, 6530, 7230, 7836, 8676, 9795, 10845, 11754, 13014, 13060, 14460, 17631, 19590, 21690, 23508, 26028, 29385, 32535, 35262, 39180, 43380, 58770, 65070, 70524, 88155, 117540, 130140, 157373, 176310, 314746, 352620, 472119, 629492, 786865, 944238, 1416357, 1573730, 1888476, 2360595, 2832714, 3147460, 4249071, 4721190, 5665428, 7081785, 8498142, 9442380, 14163570, 16996284, 21245355, 28327140, 42490710, 84981420]

約数ペア:

[(1, 84981420), (2, 42490710), (3, 28327140), (4, 21245355), (5, 16996284), (6, 14163570), (9, 9442380), (10, 8498142), (12, 7081785), (15, 5665428), (18, 4721190), (20, 4249071), (27, 3147460), (30, 2832714), (36, 2360595), (45, 1888476), (54, 1573730), (60, 1416357), (90, 944238), (108, 786865), (135, 629492), (180, 472119), (241, 352620), (270, 314746), (482, 176310), (540, 157373), (653, 130140), (723, 117540), (964, 88155), (1205, 70524), (1306, 65070), (1446, 58770), (1959, 43380), (2169, 39180), (2410, 35262), (2612, 32535), (2892, 29385), (3265, 26028), (3615, 23508), (3918, 21690), (4338, 19590), (4820, 17631), (5877, 14460), (6507, 13060), (6530, 13014), (7230, 11754), (7836, 10845), (8676, 9795)]