145497660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 216

約数和(自身を含む): 522179280

約数和(自身を除く): 376681620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 409, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 818, 847, 924, 980, 1078, 1155, 1210, 1227, 1452, 1470, 1540, 1617, 1636, 1694, 1815, 2045, 2156, 2310, 2420, 2454, 2541, 2695, 2863, 2940, 3234, 3388, 3630, 4090, 4235, 4499, 4620, 4908, 5082, 5390, 5726, 5929, 6135, 6468, 7260, 8085, 8180, 8470, 8589, 8998, 10164, 10780, 11452, 11858, 12270, 12705, 13497, 14315, 16170, 16940, 17178, 17787, 17996, 20041, 22495, 23716, 24540, 25410, 26994, 28630, 29645, 31493, 32340, 34356, 35574, 40082, 42945, 44990, 49489, 50820, 53988, 57260, 59290, 60123, 62986, 67485, 71148, 80164, 85890, 88935, 89980, 94479, 98978, 100205, 118580, 120246, 125972, 134970, 148467, 157465, 171780, 177870, 188958, 197956, 200410, 220451, 240492, 247445, 269940, 296934, 300615, 314930, 346423, 355740, 377916, 400820, 440902, 472395, 494890, 593868, 601230, 629860, 661353, 692846, 742335, 881804, 944790, 989780, 1039269, 1102255, 1202460, 1322706, 1385692, 1484670, 1732115, 1889580, 2078538, 2204510, 2424961, 2645412, 2969340, 3306765, 3464230, 4157076, 4409020, 4849922, 5196345, 6613530, 6928460, 7274883, 9699844, 10392690, 12124805, 13227060, 14549766, 20785380, 24249610, 29099532, 36374415, 48499220, 72748830, 145497660]

約数ペア:

[(1, 145497660), (2, 72748830), (3, 48499220), (4, 36374415), (5, 29099532), (6, 24249610), (7, 20785380), (10, 14549766), (11, 13227060), (12, 12124805), (14, 10392690), (15, 9699844), (20, 7274883), (21, 6928460), (22, 6613530), (28, 5196345), (30, 4849922), (33, 4409020), (35, 4157076), (42, 3464230), (44, 3306765), (49, 2969340), (55, 2645412), (60, 2424961), (66, 2204510), (70, 2078538), (77, 1889580), (84, 1732115), (98, 1484670), (105, 1385692), (110, 1322706), (121, 1202460), (132, 1102255), (140, 1039269), (147, 989780), (154, 944790), (165, 881804), (196, 742335), (210, 692846), (220, 661353), (231, 629860), (242, 601230), (245, 593868), (294, 494890), (308, 472395), (330, 440902), (363, 400820), (385, 377916), (409, 355740), (420, 346423), (462, 314930), (484, 300615), (490, 296934), (539, 269940), (588, 247445), (605, 240492), (660, 220451), (726, 200410), (735, 197956), (770, 188958), (818, 177870), (847, 171780), (924, 157465), (980, 148467), (1078, 134970), (1155, 125972), (1210, 120246), (1227, 118580), (1452, 100205), (1470, 98978), (1540, 94479), (1617, 89980), (1636, 88935), (1694, 85890), (1815, 80164), (2045, 71148), (2156, 67485), (2310, 62986), (2420, 60123), (2454, 59290), (2541, 57260), (2695, 53988), (2863, 50820), (2940, 49489), (3234, 44990), (3388, 42945), (3630, 40082), (4090, 35574), (4235, 34356), (4499, 32340), (4620, 31493), (4908, 29645), (5082, 28630), (5390, 26994), (5726, 25410), (5929, 24540), (6135, 23716), (6468, 22495), (7260, 20041), (8085, 17996), (8180, 17787), (8470, 17178), (8589, 16940), (8998, 16170), (10164, 14315), (10780, 13497), (11452, 12705), (11858, 12270)]