54491220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 192366720

約数和(自身を除く): 137875500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 733, 826, 885, 1062, 1180, 1239, 1260, 1466, 1652, 1770, 2065, 2124, 2199, 2478, 2655, 2932, 3540, 3665, 3717, 4130, 4398, 4956, 5131, 5310, 6195, 6597, 7330, 7434, 8260, 8796, 10262, 10620, 10995, 12390, 13194, 14660, 14868, 15393, 18585, 20524, 21990, 24780, 25655, 26388, 30786, 32985, 37170, 43247, 43980, 46179, 51310, 61572, 65970, 74340, 76965, 86494, 92358, 102620, 129741, 131940, 153930, 172988, 184716, 216235, 230895, 259482, 302729, 307860, 389223, 432470, 461790, 518964, 605458, 648705, 778446, 864940, 908187, 923580, 1210916, 1297410, 1513645, 1556892, 1816374, 1946115, 2594820, 2724561, 3027290, 3632748, 3892230, 4540935, 5449122, 6054580, 7784460, 9081870, 10898244, 13622805, 18163740, 27245610, 54491220]

約数ペア:

[(1, 54491220), (2, 27245610), (3, 18163740), (4, 13622805), (5, 10898244), (6, 9081870), (7, 7784460), (9, 6054580), (10, 5449122), (12, 4540935), (14, 3892230), (15, 3632748), (18, 3027290), (20, 2724561), (21, 2594820), (28, 1946115), (30, 1816374), (35, 1556892), (36, 1513645), (42, 1297410), (45, 1210916), (59, 923580), (60, 908187), (63, 864940), (70, 778446), (84, 648705), (90, 605458), (105, 518964), (118, 461790), (126, 432470), (140, 389223), (177, 307860), (180, 302729), (210, 259482), (236, 230895), (252, 216235), (295, 184716), (315, 172988), (354, 153930), (413, 131940), (420, 129741), (531, 102620), (590, 92358), (630, 86494), (708, 76965), (733, 74340), (826, 65970), (885, 61572), (1062, 51310), (1180, 46179), (1239, 43980), (1260, 43247), (1466, 37170), (1652, 32985), (1770, 30786), (2065, 26388), (2124, 25655), (2199, 24780), (2478, 21990), (2655, 20524), (2932, 18585), (3540, 15393), (3665, 14868), (3717, 14660), (4130, 13194), (4398, 12390), (4956, 10995), (5131, 10620), (5310, 10262), (6195, 8796), (6597, 8260), (7330, 7434)]