548489340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 288

約数和(自身を含む): 2091398400

約数和(自身を除く): 1542909060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1091, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2182, 2205, 2394, 2565, 2646, 2660, 2793, 2940, 3273, 3420, 3591, 3724, 3780, 3990, 4364, 4410, 4655, 4788, 5130, 5292, 5455, 5586, 5985, 6546, 6615, 7182, 7637, 7980, 8379, 8820, 9310, 9819, 10260, 10910, 11172, 11970, 13092, 13230, 13965, 14364, 15274, 16365, 16758, 17955, 18620, 19638, 20729, 21820, 22911, 23940, 25137, 26460, 27930, 29457, 30548, 32730, 33516, 35910, 38185, 39276, 41458, 41895, 45822, 49095, 50274, 53459, 55860, 58914, 62187, 65460, 68733, 71820, 76370, 82916, 83790, 91644, 98190, 100548, 103645, 106918, 114555, 117828, 124374, 125685, 137466, 145103, 147285, 152740, 160377, 167580, 186561, 196380, 206199, 207290, 213836, 229110, 248748, 251370, 267295, 274932, 290206, 294570, 310935, 320754, 343665, 373122, 412398, 414580, 435309, 458220, 481131, 502740, 534590, 559683, 580412, 589140, 621870, 641508, 687330, 725515, 746244, 801885, 824796, 870618, 932805, 962262, 1015721, 1030995, 1069180, 1119366, 1243740, 1305927, 1374660, 1443393, 1451030, 1603770, 1741236, 1865610, 1924524, 2031442, 2061990, 2176545, 2238732, 2405655, 2611854, 2798415, 2886786, 2902060, 3047163, 3207540, 3731220, 3917781, 4062884, 4123980, 4353090, 4811310, 5078605, 5223708, 5596830, 5773572, 6094326, 6529635, 7216965, 7835562, 8706180, 9141489, 9622620, 10157210, 11193660, 12188652, 13059270, 14433930, 15235815, 15671124, 18282978, 19588905, 20314420, 26118540, 27424467, 28867860, 30471630, 36565956, 39177810, 45707445, 54848934, 60943260, 78355620, 91414890, 109697868, 137122335, 182829780, 274244670, 548489340]

約数ペア:

[(1, 548489340), (2, 274244670), (3, 182829780), (4, 137122335), (5, 109697868), (6, 91414890), (7, 78355620), (9, 60943260), (10, 54848934), (12, 45707445), (14, 39177810), (15, 36565956), (18, 30471630), (19, 28867860), (20, 27424467), (21, 26118540), (27, 20314420), (28, 19588905), (30, 18282978), (35, 15671124), (36, 15235815), (38, 14433930), (42, 13059270), (45, 12188652), (49, 11193660), (54, 10157210), (57, 9622620), (60, 9141489), (63, 8706180), (70, 7835562), (76, 7216965), (84, 6529635), (90, 6094326), (95, 5773572), (98, 5596830), (105, 5223708), (108, 5078605), (114, 4811310), (126, 4353090), (133, 4123980), (135, 4062884), (140, 3917781), (147, 3731220), (171, 3207540), (180, 3047163), (189, 2902060), (190, 2886786), (196, 2798415), (210, 2611854), (228, 2405655), (245, 2238732), (252, 2176545), (266, 2061990), (270, 2031442), (285, 1924524), (294, 1865610), (315, 1741236), (342, 1603770), (378, 1451030), (380, 1443393), (399, 1374660), (420, 1305927), (441, 1243740), (490, 1119366), (513, 1069180), (532, 1030995), (540, 1015721), (570, 962262), (588, 932805), (630, 870618), (665, 824796), (684, 801885), (735, 746244), (756, 725515), (798, 687330), (855, 641508), (882, 621870), (931, 589140), (945, 580412), (980, 559683), (1026, 534590), (1091, 502740), (1140, 481131), (1197, 458220), (1260, 435309), (1323, 414580), (1330, 412398), (1470, 373122), (1596, 343665), (1710, 320754), (1764, 310935), (1862, 294570), (1890, 290206), (1995, 274932), (2052, 267295), (2182, 251370), (2205, 248748), (2394, 229110), (2565, 213836), (2646, 207290), (2660, 206199), (2793, 196380), (2940, 186561), (3273, 167580), (3420, 160377), (3591, 152740), (3724, 147285), (3780, 145103), (3990, 137466), (4364, 125685), (4410, 124374), (4655, 117828), (4788, 114555), (5130, 106918), (5292, 103645), (5455, 100548), (5586, 98190), (5985, 91644), (6546, 83790), (6615, 82916), (7182, 76370), (7637, 71820), (7980, 68733), (8379, 65460), (8820, 62187), (9310, 58914), (9819, 55860), (10260, 53459), (10910, 50274), (11172, 49095), (11970, 45822), (13092, 41895), (13230, 41458), (13965, 39276), (14364, 38185), (15274, 35910), (16365, 33516), (16758, 32730), (17955, 30548), (18620, 29457), (19638, 27930), (20729, 26460), (21820, 25137), (22911, 23940)]