179539740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 180

約数和(自身を含む): 596362536

約数和(自身を除く): 416822796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 307, 324, 342, 361, 380, 405, 513, 540, 570, 614, 684, 722, 810, 855, 921, 1026, 1083, 1140, 1228, 1444, 1535, 1539, 1620, 1710, 1805, 1842, 2052, 2166, 2565, 2763, 3070, 3078, 3249, 3420, 3610, 3684, 4332, 4605, 5130, 5415, 5526, 5833, 6140, 6156, 6498, 7220, 7695, 8289, 9210, 9747, 10260, 10830, 11052, 11666, 12996, 13815, 15390, 16245, 16578, 17499, 18420, 19494, 21660, 23332, 24867, 27630, 29165, 29241, 30780, 32490, 33156, 34998, 38988, 41445, 48735, 49734, 52497, 55260, 58330, 58482, 64980, 69996, 82890, 87495, 97470, 99468, 104994, 110827, 116660, 116964, 124335, 146205, 157491, 165780, 174990, 194940, 209988, 221654, 248670, 262485, 292410, 314982, 332481, 349980, 443308, 472473, 497340, 524970, 554135, 584820, 629964, 664962, 787455, 944946, 997443, 1049940, 1108270, 1329924, 1574910, 1662405, 1889892, 1994886, 2216540, 2362365, 2992329, 3149820, 3324810, 3989772, 4724730, 4987215, 5984658, 6649620, 8976987, 9449460, 9974430, 11969316, 14961645, 17953974, 19948860, 29923290, 35907948, 44884935, 59846580, 89769870, 179539740]

約数ペア:

[(1, 179539740), (2, 89769870), (3, 59846580), (4, 44884935), (5, 35907948), (6, 29923290), (9, 19948860), (10, 17953974), (12, 14961645), (15, 11969316), (18, 9974430), (19, 9449460), (20, 8976987), (27, 6649620), (30, 5984658), (36, 4987215), (38, 4724730), (45, 3989772), (54, 3324810), (57, 3149820), (60, 2992329), (76, 2362365), (81, 2216540), (90, 1994886), (95, 1889892), (108, 1662405), (114, 1574910), (135, 1329924), (162, 1108270), (171, 1049940), (180, 997443), (190, 944946), (228, 787455), (270, 664962), (285, 629964), (307, 584820), (324, 554135), (342, 524970), (361, 497340), (380, 472473), (405, 443308), (513, 349980), (540, 332481), (570, 314982), (614, 292410), (684, 262485), (722, 248670), (810, 221654), (855, 209988), (921, 194940), (1026, 174990), (1083, 165780), (1140, 157491), (1228, 146205), (1444, 124335), (1535, 116964), (1539, 116660), (1620, 110827), (1710, 104994), (1805, 99468), (1842, 97470), (2052, 87495), (2166, 82890), (2565, 69996), (2763, 64980), (3070, 58482), (3078, 58330), (3249, 55260), (3420, 52497), (3610, 49734), (3684, 48735), (4332, 41445), (4605, 38988), (5130, 34998), (5415, 33156), (5526, 32490), (5833, 30780), (6140, 29241), (6156, 29165), (6498, 27630), (7220, 24867), (7695, 23332), (8289, 21660), (9210, 19494), (9747, 18420), (10260, 17499), (10830, 16578), (11052, 16245), (11666, 15390), (12996, 13815)]