28540514100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1847

約数の個数: 288

約数和(自身を含む): 97195779072

約数和(自身を除く): 68655264972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 211, 246, 287, 300, 350, 410, 420, 422, 492, 525, 574, 615, 633, 700, 820, 844, 861, 1025, 1050, 1055, 1148, 1230, 1266, 1435, 1477, 1571, 1722, 2050, 2100, 2110, 2460, 2532, 2870, 2954, 3075, 3142, 3165, 3444, 4100, 4220, 4305, 4431, 4713, 5275, 5740, 5908, 6150, 6284, 6330, 7175, 7385, 7855, 8610, 8651, 8862, 9426, 10550, 10997, 12300, 12660, 14350, 14770, 15710, 15825, 17220, 17302, 17724, 18852, 21100, 21525, 21994, 22155, 23565, 25953, 28700, 29540, 31420, 31650, 32991, 34604, 36925, 39275, 43050, 43255, 43988, 44310, 47130, 51906, 54985, 60557, 63300, 64411, 65982, 73850, 78550, 86100, 86510, 88620, 94260, 103812, 109970, 110775, 117825, 121114, 128822, 129765, 131964, 147700, 157100, 164955, 173020, 181671, 193233, 216275, 219940, 221550, 235650, 242228, 257644, 259530, 274925, 302785, 322055, 329910, 331481, 363342, 386466, 432550, 443100, 450877, 471300, 519060, 549850, 605570, 644110, 648825, 659820, 662962, 726684, 772932, 824775, 865100, 901754, 908355, 966165, 994443, 1099700, 1211140, 1288220, 1297650, 1325924, 1352631, 1513925, 1610275, 1649550, 1657405, 1803508, 1816710, 1932330, 1988886, 2254385, 2320367, 2595300, 2705262, 3027850, 3220550, 3299100, 3314810, 3633420, 3864660, 3977772, 4508770, 4541775, 4640734, 4830825, 4972215, 5410524, 6055700, 6441100, 6629620, 6763155, 6961101, 8287025, 9017540, 9083550, 9281468, 9661650, 9944430, 11271925, 11601835, 13526310, 13590721, 13922202, 16574050, 18167100, 19323300, 19888860, 22543850, 23203670, 24861075, 27052620, 27181442, 27844404, 33148100, 33815775, 34805505, 40772163, 45087700, 46407340, 49722150, 54362884, 58009175, 67631550, 67953605, 69611010, 81544326, 95135047, 99444300, 116018350, 135263100, 135907210, 139222020, 163088652, 174027525, 190270094, 203860815, 232036700, 271814420, 285405141, 339768025, 348055050, 380540188, 407721630, 475675235, 570810282, 679536050, 696110100, 815443260, 951350470, 1019304075, 1141620564, 1359072100, 1427025705, 1902700940, 2038608150, 2378376175, 2854051410, 4077216300, 4756752350, 5708102820, 7135128525, 9513504700, 14270257050, 28540514100]

約数ペア:

[(1, 28540514100), (2, 14270257050), (3, 9513504700), (4, 7135128525), (5, 5708102820), (6, 4756752350), (7, 4077216300), (10, 2854051410), (12, 2378376175), (14, 2038608150), (15, 1902700940), (20, 1427025705), (21, 1359072100), (25, 1141620564), (28, 1019304075), (30, 951350470), (35, 815443260), (41, 696110100), (42, 679536050), (50, 570810282), (60, 475675235), (70, 407721630), (75, 380540188), (82, 348055050), (84, 339768025), (100, 285405141), (105, 271814420), (123, 232036700), (140, 203860815), (150, 190270094), (164, 174027525), (175, 163088652), (205, 139222020), (210, 135907210), (211, 135263100), (246, 116018350), (287, 99444300), (300, 95135047), (350, 81544326), (410, 69611010), (420, 67953605), (422, 67631550), (492, 58009175), (525, 54362884), (574, 49722150), (615, 46407340), (633, 45087700), (700, 40772163), (820, 34805505), (844, 33815775), (861, 33148100), (1025, 27844404), (1050, 27181442), (1055, 27052620), (1148, 24861075), (1230, 23203670), (1266, 22543850), (1435, 19888860), (1477, 19323300), (1571, 18167100), (1722, 16574050), (2050, 13922202), (2100, 13590721), (2110, 13526310), (2460, 11601835), (2532, 11271925), (2870, 9944430), (2954, 9661650), (3075, 9281468), (3142, 9083550), (3165, 9017540), (3444, 8287025), (4100, 6961101), (4220, 6763155), (4305, 6629620), (4431, 6441100), (4713, 6055700), (5275, 5410524), (5740, 4972215), (5908, 4830825), (6150, 4640734), (6284, 4541775), (6330, 4508770), (7175, 3977772), (7385, 3864660), (7855, 3633420), (8610, 3314810), (8651, 3299100), (8862, 3220550), (9426, 3027850), (10550, 2705262), (10997, 2595300), (12300, 2320367), (12660, 2254385), (14350, 1988886), (14770, 1932330), (15710, 1816710), (15825, 1803508), (17220, 1657405), (17302, 1649550), (17724, 1610275), (18852, 1513925), (21100, 1352631), (21525, 1325924), (21994, 1297650), (22155, 1288220), (23565, 1211140), (25953, 1099700), (28700, 994443), (29540, 966165), (31420, 908355), (31650, 901754), (32991, 865100), (34604, 824775), (36925, 772932), (39275, 726684), (43050, 662962), (43255, 659820), (43988, 648825), (44310, 644110), (47130, 605570), (51906, 549850), (54985, 519060), (60557, 471300), (63300, 450877), (64411, 443100), (65982, 432550), (73850, 386466), (78550, 363342), (86100, 331481), (86510, 329910), (88620, 322055), (94260, 302785), (103812, 274925), (109970, 259530), (110775, 257644), (117825, 242228), (121114, 235650), (128822, 221550), (129765, 219940), (131964, 216275), (147700, 193233), (157100, 181671), (164955, 173020)]