2016225900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:865

約数の個数: 216

約数和(自身を含む): 6838781040

約数和(自身を除く): 4822555140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 389, 390, 443, 450, 468, 585, 650, 778, 780, 886, 900, 975, 1167, 1170, 1300, 1329, 1556, 1772, 1945, 1950, 2215, 2334, 2340, 2658, 2925, 3501, 3890, 3900, 3987, 4430, 4668, 5057, 5316, 5759, 5835, 5850, 6645, 7002, 7780, 7974, 8860, 9725, 10114, 11075, 11518, 11670, 11700, 13290, 14004, 15171, 15948, 17277, 17505, 19450, 19935, 20228, 22150, 23036, 23340, 25285, 26580, 28795, 29175, 30342, 33225, 34554, 35010, 38900, 39870, 44300, 45513, 50570, 51831, 57590, 58350, 60684, 66450, 69108, 70020, 75855, 79740, 86385, 87525, 91026, 99675, 101140, 103662, 115180, 116700, 126425, 132900, 143975, 151710, 172327, 172770, 175050, 182052, 199350, 207324, 227565, 252850, 259155, 287950, 303420, 344654, 345540, 350100, 379275, 398700, 431925, 455130, 505700, 516981, 518310, 575900, 689308, 758550, 861635, 863850, 910260, 1033962, 1036620, 1137825, 1295775, 1517100, 1550943, 1723270, 1727700, 2067924, 2240251, 2275650, 2584905, 2591550, 3101886, 3446540, 4308175, 4480502, 4551300, 5169810, 5183100, 6203772, 6720753, 7754715, 8616350, 8961004, 10339620, 11201255, 12924525, 13441506, 15509430, 17232700, 20162259, 22402510, 25849050, 26883012, 31018860, 33603765, 38773575, 40324518, 44805020, 51698100, 56006275, 67207530, 77547150, 80649036, 100811295, 112012550, 134415060, 155094300, 168018825, 201622590, 224025100, 336037650, 403245180, 504056475, 672075300, 1008112950, 2016225900]

約数ペア:

[(1, 2016225900), (2, 1008112950), (3, 672075300), (4, 504056475), (5, 403245180), (6, 336037650), (9, 224025100), (10, 201622590), (12, 168018825), (13, 155094300), (15, 134415060), (18, 112012550), (20, 100811295), (25, 80649036), (26, 77547150), (30, 67207530), (36, 56006275), (39, 51698100), (45, 44805020), (50, 40324518), (52, 38773575), (60, 33603765), (65, 31018860), (75, 26883012), (78, 25849050), (90, 22402510), (100, 20162259), (117, 17232700), (130, 15509430), (150, 13441506), (156, 12924525), (180, 11201255), (195, 10339620), (225, 8961004), (234, 8616350), (260, 7754715), (300, 6720753), (325, 6203772), (389, 5183100), (390, 5169810), (443, 4551300), (450, 4480502), (468, 4308175), (585, 3446540), (650, 3101886), (778, 2591550), (780, 2584905), (886, 2275650), (900, 2240251), (975, 2067924), (1167, 1727700), (1170, 1723270), (1300, 1550943), (1329, 1517100), (1556, 1295775), (1772, 1137825), (1945, 1036620), (1950, 1033962), (2215, 910260), (2334, 863850), (2340, 861635), (2658, 758550), (2925, 689308), (3501, 575900), (3890, 518310), (3900, 516981), (3987, 505700), (4430, 455130), (4668, 431925), (5057, 398700), (5316, 379275), (5759, 350100), (5835, 345540), (5850, 344654), (6645, 303420), (7002, 287950), (7780, 259155), (7974, 252850), (8860, 227565), (9725, 207324), (10114, 199350), (11075, 182052), (11518, 175050), (11670, 172770), (11700, 172327), (13290, 151710), (14004, 143975), (15171, 132900), (15948, 126425), (17277, 116700), (17505, 115180), (19450, 103662), (19935, 101140), (20228, 99675), (22150, 91026), (23036, 87525), (23340, 86385), (25285, 79740), (26580, 75855), (28795, 70020), (29175, 69108), (30342, 66450), (33225, 60684), (34554, 58350), (35010, 57590), (38900, 51831), (39870, 50570), (44300, 45513)]