449743140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:947

約数の個数: 288

約数和(自身を含む): 1748807424

約数和(自身を除く): 1299064284

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, 37, 42, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 90, 99, 105, 110, 111, 126, 132, 140, 148, 154, 165, 180, 185, 198, 210, 220, 222, 231, 252, 259, 308, 315, 330, 333, 370, 385, 396, 407, 420, 444, 462, 495, 518, 555, 630, 660, 666, 693, 740, 770, 777, 814, 877, 924, 990, 1036, 1110, 1155, 1221, 1260, 1295, 1332, 1386, 1540, 1554, 1628, 1665, 1754, 1980, 2035, 2220, 2310, 2331, 2442, 2590, 2631, 2772, 2849, 3108, 3330, 3465, 3508, 3663, 3885, 4070, 4385, 4620, 4662, 4884, 5180, 5262, 5698, 6105, 6139, 6660, 6930, 7326, 7770, 7893, 8140, 8547, 8770, 9324, 9647, 10524, 11396, 11655, 12210, 12278, 13155, 13860, 14245, 14652, 15540, 15786, 17094, 17540, 18315, 18417, 19294, 23310, 24420, 24556, 25641, 26310, 28490, 28941, 30695, 31572, 32449, 34188, 36630, 36834, 38588, 39465, 42735, 46620, 48235, 51282, 52620, 55251, 56980, 57882, 61390, 64898, 67529, 73260, 73668, 78930, 85470, 86823, 92085, 96470, 97347, 102564, 110502, 115764, 122780, 128205, 129796, 135058, 144705, 157860, 162245, 170940, 173646, 184170, 192940, 194694, 202587, 221004, 227143, 256410, 270116, 276255, 289410, 292041, 324490, 337645, 347292, 356939, 368340, 389388, 405174, 434115, 454286, 486735, 512820, 552510, 578820, 584082, 607761, 648980, 675290, 681429, 713878, 810348, 868230, 908572, 973470, 1012935, 1070817, 1105020, 1135715, 1168164, 1215522, 1350580, 1362858, 1427756, 1460205, 1736460, 1784695, 1946940, 2025870, 2044287, 2141634, 2271430, 2431044, 2498573, 2725716, 2920410, 3038805, 3212451, 3407145, 3569390, 4051740, 4088574, 4283268, 4542860, 4997146, 5354085, 5840820, 6077610, 6424902, 6814290, 7138780, 7495719, 8177148, 9994292, 10221435, 10708170, 12155220, 12492865, 12849804, 13628580, 14991438, 16062255, 20442870, 21416340, 22487157, 24985730, 29982876, 32124510, 37478595, 40885740, 44974314, 49971460, 64249020, 74957190, 89948628, 112435785, 149914380, 224871570, 449743140]

約数ペア:

[(1, 449743140), (2, 224871570), (3, 149914380), (4, 112435785), (5, 89948628), (6, 74957190), (7, 64249020), (9, 49971460), (10, 44974314), (11, 40885740), (12, 37478595), (14, 32124510), (15, 29982876), (18, 24985730), (20, 22487157), (21, 21416340), (22, 20442870), (28, 16062255), (30, 14991438), (33, 13628580), (35, 12849804), (36, 12492865), (37, 12155220), (42, 10708170), (44, 10221435), (45, 9994292), (55, 8177148), (60, 7495719), (63, 7138780), (66, 6814290), (70, 6424902), (74, 6077610), (77, 5840820), (84, 5354085), (90, 4997146), (99, 4542860), (105, 4283268), (110, 4088574), (111, 4051740), (126, 3569390), (132, 3407145), (140, 3212451), (148, 3038805), (154, 2920410), (165, 2725716), (180, 2498573), (185, 2431044), (198, 2271430), (210, 2141634), (220, 2044287), (222, 2025870), (231, 1946940), (252, 1784695), (259, 1736460), (308, 1460205), (315, 1427756), (330, 1362858), (333, 1350580), (370, 1215522), (385, 1168164), (396, 1135715), (407, 1105020), (420, 1070817), (444, 1012935), (462, 973470), (495, 908572), (518, 868230), (555, 810348), (630, 713878), (660, 681429), (666, 675290), (693, 648980), (740, 607761), (770, 584082), (777, 578820), (814, 552510), (877, 512820), (924, 486735), (990, 454286), (1036, 434115), (1110, 405174), (1155, 389388), (1221, 368340), (1260, 356939), (1295, 347292), (1332, 337645), (1386, 324490), (1540, 292041), (1554, 289410), (1628, 276255), (1665, 270116), (1754, 256410), (1980, 227143), (2035, 221004), (2220, 202587), (2310, 194694), (2331, 192940), (2442, 184170), (2590, 173646), (2631, 170940), (2772, 162245), (2849, 157860), (3108, 144705), (3330, 135058), (3465, 129796), (3508, 128205), (3663, 122780), (3885, 115764), (4070, 110502), (4385, 102564), (4620, 97347), (4662, 96470), (4884, 92085), (5180, 86823), (5262, 85470), (5698, 78930), (6105, 73668), (6139, 73260), (6660, 67529), (6930, 64898), (7326, 61390), (7770, 57882), (7893, 56980), (8140, 55251), (8547, 52620), (8770, 51282), (9324, 48235), (9647, 46620), (10524, 42735), (11396, 39465), (11655, 38588), (12210, 36834), (12278, 36630), (13155, 34188), (13860, 32449), (14245, 31572), (14652, 30695), (15540, 28941), (15786, 28490), (17094, 26310), (17540, 25641), (18315, 24556), (18417, 24420), (19294, 23310)]