84768450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 234360000

約数和(自身を除く): 149591550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 150, 174, 195, 290, 325, 377, 390, 435, 650, 725, 754, 870, 975, 1131, 1450, 1499, 1885, 1950, 2175, 2262, 2998, 3770, 4350, 4497, 5655, 7495, 8994, 9425, 11310, 14990, 18850, 19487, 22485, 28275, 37475, 38974, 43471, 44970, 56550, 58461, 74950, 86942, 97435, 112425, 116922, 130413, 194870, 217355, 224850, 260826, 292305, 434710, 487175, 565123, 584610, 652065, 974350, 1086775, 1130246, 1304130, 1461525, 1695369, 2173550, 2825615, 2923050, 3260325, 3390738, 5651230, 6520650, 8476845, 14128075, 16953690, 28256150, 42384225, 84768450]

約数ペア:

[(1, 84768450), (2, 42384225), (3, 28256150), (5, 16953690), (6, 14128075), (10, 8476845), (13, 6520650), (15, 5651230), (25, 3390738), (26, 3260325), (29, 2923050), (30, 2825615), (39, 2173550), (50, 1695369), (58, 1461525), (65, 1304130), (75, 1130246), (78, 1086775), (87, 974350), (130, 652065), (145, 584610), (150, 565123), (174, 487175), (195, 434710), (290, 292305), (325, 260826), (377, 224850), (390, 217355), (435, 194870), (650, 130413), (725, 116922), (754, 112425), (870, 97435), (975, 86942), (1131, 74950), (1450, 58461), (1499, 56550), (1885, 44970), (1950, 43471), (2175, 38974), (2262, 37475), (2998, 28275), (3770, 22485), (4350, 19487), (4497, 18850), (5655, 14990), (7495, 11310), (8994, 9425)]