45450860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 126173376

約数和(自身を除く): 80722516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 113, 119, 130, 140, 169, 170, 182, 221, 226, 238, 260, 338, 340, 364, 442, 452, 455, 476, 565, 595, 676, 791, 845, 884, 910, 1105, 1130, 1183, 1190, 1469, 1547, 1582, 1690, 1820, 1921, 2210, 2260, 2366, 2380, 2873, 2938, 3094, 3164, 3380, 3842, 3955, 4420, 4732, 5746, 5876, 5915, 6188, 7345, 7684, 7735, 7910, 9605, 10283, 11492, 11830, 13447, 14365, 14690, 15470, 15820, 19097, 19210, 20111, 20566, 23660, 24973, 26894, 28730, 29380, 30940, 38194, 38420, 40222, 41132, 49946, 51415, 53788, 57460, 67235, 76388, 80444, 95485, 99892, 100555, 102830, 124865, 133679, 134470, 174811, 190970, 201110, 205660, 249730, 267358, 268940, 324649, 349622, 381940, 402220, 499460, 534716, 649298, 668395, 699244, 874055, 1298596, 1336790, 1623245, 1748110, 2272543, 2673580, 3246490, 3496220, 4545086, 6492980, 9090172, 11362715, 22725430, 45450860]

約数ペア:

[(1, 45450860), (2, 22725430), (4, 11362715), (5, 9090172), (7, 6492980), (10, 4545086), (13, 3496220), (14, 3246490), (17, 2673580), (20, 2272543), (26, 1748110), (28, 1623245), (34, 1336790), (35, 1298596), (52, 874055), (65, 699244), (68, 668395), (70, 649298), (85, 534716), (91, 499460), (113, 402220), (119, 381940), (130, 349622), (140, 324649), (169, 268940), (170, 267358), (182, 249730), (221, 205660), (226, 201110), (238, 190970), (260, 174811), (338, 134470), (340, 133679), (364, 124865), (442, 102830), (452, 100555), (455, 99892), (476, 95485), (565, 80444), (595, 76388), (676, 67235), (791, 57460), (845, 53788), (884, 51415), (910, 49946), (1105, 41132), (1130, 40222), (1183, 38420), (1190, 38194), (1469, 30940), (1547, 29380), (1582, 28730), (1690, 26894), (1820, 24973), (1921, 23660), (2210, 20566), (2260, 20111), (2366, 19210), (2380, 19097), (2873, 15820), (2938, 15470), (3094, 14690), (3164, 14365), (3380, 13447), (3842, 11830), (3955, 11492), (4420, 10283), (4732, 9605), (5746, 7910), (5876, 7735), (5915, 7684), (6188, 7345)]