8995140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 216

約数和(自身を含む): 34856640

約数和(自身を除く): 25861500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 59, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 118, 121, 126, 132, 140, 154, 165, 177, 180, 198, 210, 220, 231, 236, 242, 252, 295, 308, 315, 330, 354, 363, 385, 396, 413, 420, 462, 484, 495, 531, 590, 605, 630, 649, 660, 693, 708, 726, 770, 826, 847, 885, 924, 990, 1062, 1089, 1155, 1180, 1210, 1239, 1260, 1298, 1386, 1452, 1540, 1652, 1694, 1770, 1815, 1947, 1980, 2065, 2124, 2178, 2310, 2420, 2478, 2541, 2596, 2655, 2772, 3245, 3388, 3465, 3540, 3630, 3717, 3894, 4130, 4235, 4356, 4543, 4620, 4956, 5082, 5310, 5445, 5841, 6195, 6490, 6930, 7139, 7260, 7434, 7623, 7788, 8260, 8470, 9086, 9735, 10164, 10620, 10890, 11682, 12390, 12705, 12980, 13629, 13860, 14278, 14868, 15246, 16940, 18172, 18585, 19470, 21417, 21780, 22715, 23364, 24780, 25410, 27258, 28556, 29205, 30492, 35695, 37170, 38115, 38940, 40887, 42834, 45430, 49973, 50820, 54516, 58410, 64251, 68145, 71390, 74340, 76230, 81774, 85668, 90860, 99946, 107085, 116820, 128502, 136290, 142780, 149919, 152460, 163548, 199892, 204435, 214170, 249865, 257004, 272580, 299838, 321255, 408870, 428340, 449757, 499730, 599676, 642510, 749595, 817740, 899514, 999460, 1285020, 1499190, 1799028, 2248785, 2998380, 4497570, 8995140]

約数ペア:

[(1, 8995140), (2, 4497570), (3, 2998380), (4, 2248785), (5, 1799028), (6, 1499190), (7, 1285020), (9, 999460), (10, 899514), (11, 817740), (12, 749595), (14, 642510), (15, 599676), (18, 499730), (20, 449757), (21, 428340), (22, 408870), (28, 321255), (30, 299838), (33, 272580), (35, 257004), (36, 249865), (42, 214170), (44, 204435), (45, 199892), (55, 163548), (59, 152460), (60, 149919), (63, 142780), (66, 136290), (70, 128502), (77, 116820), (84, 107085), (90, 99946), (99, 90860), (105, 85668), (110, 81774), (118, 76230), (121, 74340), (126, 71390), (132, 68145), (140, 64251), (154, 58410), (165, 54516), (177, 50820), (180, 49973), (198, 45430), (210, 42834), (220, 40887), (231, 38940), (236, 38115), (242, 37170), (252, 35695), (295, 30492), (308, 29205), (315, 28556), (330, 27258), (354, 25410), (363, 24780), (385, 23364), (396, 22715), (413, 21780), (420, 21417), (462, 19470), (484, 18585), (495, 18172), (531, 16940), (590, 15246), (605, 14868), (630, 14278), (649, 13860), (660, 13629), (693, 12980), (708, 12705), (726, 12390), (770, 11682), (826, 10890), (847, 10620), (885, 10164), (924, 9735), (990, 9086), (1062, 8470), (1089, 8260), (1155, 7788), (1180, 7623), (1210, 7434), (1239, 7260), (1260, 7139), (1298, 6930), (1386, 6490), (1452, 6195), (1540, 5841), (1652, 5445), (1694, 5310), (1770, 5082), (1815, 4956), (1947, 4620), (1980, 4543), (2065, 4356), (2124, 4235), (2178, 4130), (2310, 3894), (2420, 3717), (2478, 3630), (2541, 3540), (2596, 3465), (2655, 3388), (2772, 3245)]