397429650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 1225635840

約数和(自身を除く): 828206190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 30, 38, 43, 45, 46, 47, 50, 57, 69, 75, 86, 90, 94, 95, 114, 115, 129, 138, 141, 150, 171, 190, 207, 215, 225, 230, 235, 258, 282, 285, 342, 345, 387, 414, 423, 430, 437, 450, 470, 475, 570, 575, 645, 690, 705, 774, 817, 846, 855, 874, 893, 950, 989, 1035, 1075, 1081, 1150, 1175, 1290, 1311, 1410, 1425, 1634, 1710, 1725, 1786, 1935, 1978, 2021, 2070, 2115, 2150, 2162, 2185, 2350, 2451, 2622, 2679, 2850, 2967, 3225, 3243, 3450, 3525, 3870, 3933, 4042, 4085, 4230, 4275, 4370, 4465, 4902, 4945, 5175, 5358, 5405, 5934, 6063, 6450, 6486, 6555, 7050, 7353, 7866, 8037, 8170, 8550, 8901, 8930, 9675, 9729, 9890, 10105, 10350, 10575, 10810, 10925, 12126, 12255, 13110, 13395, 14706, 14835, 16074, 16215, 17802, 18189, 18791, 19350, 19458, 19665, 20210, 20425, 20539, 21150, 21850, 22325, 24510, 24725, 26790, 27025, 29670, 30315, 32430, 32775, 36378, 36765, 37582, 38399, 39330, 40185, 40850, 41078, 44505, 44650, 46483, 48645, 49450, 50525, 54050, 56373, 60630, 61275, 61617, 65550, 66975, 73530, 74175, 76798, 80370, 81075, 89010, 90945, 92966, 93955, 97290, 98325, 101050, 102695, 112746, 115197, 122550, 123234, 133950, 139449, 148350, 151575, 162150, 169119, 181890, 183825, 184851, 187910, 191995, 196650, 200925, 205390, 222525, 230394, 232415, 243225, 278898, 281865, 303150, 308085, 338238, 345591, 367650, 369702, 383990, 401850, 418347, 445050, 454725, 464830, 469775, 486450, 513475, 563730, 575985, 616170, 691182, 697245, 836694, 845595, 883177, 909450, 924255, 939550, 959975, 1026950, 1151970, 1162075, 1394490, 1409325, 1540425, 1691190, 1727955, 1766354, 1848510, 1919950, 2091735, 2324150, 2649531, 2818650, 2879925, 3080850, 3455910, 3486225, 4183470, 4227975, 4415885, 4621275, 5299062, 5759850, 6972450, 7948593, 8455950, 8639775, 8831770, 9242550, 10458675, 13247655, 15897186, 17279550, 20917350, 22079425, 26495310, 39742965, 44158850, 66238275, 79485930, 132476550, 198714825, 397429650]

約数ペア:

[(1, 397429650), (2, 198714825), (3, 132476550), (5, 79485930), (6, 66238275), (9, 44158850), (10, 39742965), (15, 26495310), (18, 22079425), (19, 20917350), (23, 17279550), (25, 15897186), (30, 13247655), (38, 10458675), (43, 9242550), (45, 8831770), (46, 8639775), (47, 8455950), (50, 7948593), (57, 6972450), (69, 5759850), (75, 5299062), (86, 4621275), (90, 4415885), (94, 4227975), (95, 4183470), (114, 3486225), (115, 3455910), (129, 3080850), (138, 2879925), (141, 2818650), (150, 2649531), (171, 2324150), (190, 2091735), (207, 1919950), (215, 1848510), (225, 1766354), (230, 1727955), (235, 1691190), (258, 1540425), (282, 1409325), (285, 1394490), (342, 1162075), (345, 1151970), (387, 1026950), (414, 959975), (423, 939550), (430, 924255), (437, 909450), (450, 883177), (470, 845595), (475, 836694), (570, 697245), (575, 691182), (645, 616170), (690, 575985), (705, 563730), (774, 513475), (817, 486450), (846, 469775), (855, 464830), (874, 454725), (893, 445050), (950, 418347), (989, 401850), (1035, 383990), (1075, 369702), (1081, 367650), (1150, 345591), (1175, 338238), (1290, 308085), (1311, 303150), (1410, 281865), (1425, 278898), (1634, 243225), (1710, 232415), (1725, 230394), (1786, 222525), (1935, 205390), (1978, 200925), (2021, 196650), (2070, 191995), (2115, 187910), (2150, 184851), (2162, 183825), (2185, 181890), (2350, 169119), (2451, 162150), (2622, 151575), (2679, 148350), (2850, 139449), (2967, 133950), (3225, 123234), (3243, 122550), (3450, 115197), (3525, 112746), (3870, 102695), (3933, 101050), (4042, 98325), (4085, 97290), (4230, 93955), (4275, 92966), (4370, 90945), (4465, 89010), (4902, 81075), (4945, 80370), (5175, 76798), (5358, 74175), (5405, 73530), (5934, 66975), (6063, 65550), (6450, 61617), (6486, 61275), (6555, 60630), (7050, 56373), (7353, 54050), (7866, 50525), (8037, 49450), (8170, 48645), (8550, 46483), (8901, 44650), (8930, 44505), (9675, 41078), (9729, 40850), (9890, 40185), (10105, 39330), (10350, 38399), (10575, 37582), (10810, 36765), (10925, 36378), (12126, 32775), (12255, 32430), (13110, 30315), (13395, 29670), (14706, 27025), (14835, 26790), (16074, 24725), (16215, 24510), (17802, 22325), (18189, 21850), (18791, 21150), (19350, 20539), (19458, 20425), (19665, 20210)]