64968600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 218736000

約数和(自身を除く): 153767400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 41, 50, 57, 60, 75, 76, 82, 95, 100, 114, 120, 123, 139, 150, 152, 164, 190, 200, 205, 228, 246, 278, 285, 300, 328, 380, 410, 417, 456, 475, 492, 556, 570, 600, 615, 695, 760, 779, 820, 834, 950, 984, 1025, 1112, 1140, 1230, 1390, 1425, 1558, 1640, 1668, 1900, 2050, 2085, 2280, 2337, 2460, 2641, 2780, 2850, 3075, 3116, 3336, 3475, 3800, 3895, 4100, 4170, 4674, 4920, 5282, 5560, 5699, 5700, 6150, 6232, 6950, 7790, 7923, 8200, 8340, 9348, 10425, 10564, 11398, 11400, 11685, 12300, 13205, 13900, 15580, 15846, 16680, 17097, 18696, 19475, 20850, 21128, 22796, 23370, 24600, 26410, 27800, 28495, 31160, 31692, 34194, 38950, 39615, 41700, 45592, 46740, 52820, 56990, 58425, 63384, 66025, 68388, 77900, 79230, 83400, 85485, 93480, 105640, 108281, 113980, 116850, 132050, 136776, 142475, 155800, 158460, 170970, 198075, 216562, 227960, 233700, 264100, 284950, 316920, 324843, 341940, 396150, 427425, 433124, 467400, 528200, 541405, 569900, 649686, 683880, 792300, 854850, 866248, 1082810, 1139800, 1299372, 1584600, 1624215, 1709700, 2165620, 2598744, 2707025, 3248430, 3419400, 4331240, 5414050, 6496860, 8121075, 10828100, 12993720, 16242150, 21656200, 32484300, 64968600]

約数ペア:

[(1, 64968600), (2, 32484300), (3, 21656200), (4, 16242150), (5, 12993720), (6, 10828100), (8, 8121075), (10, 6496860), (12, 5414050), (15, 4331240), (19, 3419400), (20, 3248430), (24, 2707025), (25, 2598744), (30, 2165620), (38, 1709700), (40, 1624215), (41, 1584600), (50, 1299372), (57, 1139800), (60, 1082810), (75, 866248), (76, 854850), (82, 792300), (95, 683880), (100, 649686), (114, 569900), (120, 541405), (123, 528200), (139, 467400), (150, 433124), (152, 427425), (164, 396150), (190, 341940), (200, 324843), (205, 316920), (228, 284950), (246, 264100), (278, 233700), (285, 227960), (300, 216562), (328, 198075), (380, 170970), (410, 158460), (417, 155800), (456, 142475), (475, 136776), (492, 132050), (556, 116850), (570, 113980), (600, 108281), (615, 105640), (695, 93480), (760, 85485), (779, 83400), (820, 79230), (834, 77900), (950, 68388), (984, 66025), (1025, 63384), (1112, 58425), (1140, 56990), (1230, 52820), (1390, 46740), (1425, 45592), (1558, 41700), (1640, 39615), (1668, 38950), (1900, 34194), (2050, 31692), (2085, 31160), (2280, 28495), (2337, 27800), (2460, 26410), (2641, 24600), (2780, 23370), (2850, 22796), (3075, 21128), (3116, 20850), (3336, 19475), (3475, 18696), (3800, 17097), (3895, 16680), (4100, 15846), (4170, 15580), (4674, 13900), (4920, 13205), (5282, 12300), (5560, 11685), (5699, 11400), (5700, 11398), (6150, 10564), (6232, 10425), (6950, 9348), (7790, 8340), (7923, 8200)]