80508729900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:985

約数の個数: 288

約数和(自身を含む): 247214177280

約数和(自身を除く): 166705447380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 47, 50, 58, 60, 75, 87, 94, 100, 116, 141, 145, 150, 174, 188, 235, 282, 290, 300, 348, 401, 435, 470, 491, 564, 580, 705, 725, 802, 870, 940, 982, 1175, 1203, 1363, 1410, 1450, 1473, 1604, 1740, 1964, 2005, 2175, 2350, 2406, 2455, 2726, 2820, 2900, 2946, 3525, 4010, 4089, 4350, 4700, 4812, 4910, 5452, 5892, 6015, 6815, 7050, 7365, 8020, 8178, 8700, 9820, 10025, 11629, 12030, 12275, 13630, 14100, 14239, 14730, 16356, 18847, 20050, 20445, 23077, 23258, 24060, 24550, 27260, 28478, 29460, 30075, 34075, 34887, 36825, 37694, 40100, 40890, 42717, 46154, 46516, 49100, 56541, 56956, 58145, 60150, 68150, 69231, 69774, 71195, 73650, 75388, 81780, 85434, 92308, 94235, 102225, 113082, 115385, 116290, 120300, 136300, 138462, 139548, 142390, 147300, 170868, 174435, 188470, 196891, 204450, 213585, 226164, 230770, 232580, 276924, 282705, 284780, 290725, 346155, 348870, 355975, 376940, 393782, 408900, 427170, 461540, 471175, 546563, 565410, 576925, 581450, 590673, 669233, 692310, 697740, 711950, 787564, 854340, 872175, 942350, 984455, 1067925, 1093126, 1130820, 1153850, 1162900, 1181346, 1338466, 1384620, 1413525, 1423900, 1639689, 1730775, 1744350, 1884700, 1968910, 2007699, 2135850, 2186252, 2307700, 2362692, 2676932, 2732815, 2827050, 2953365, 3279378, 3346165, 3461550, 3488700, 3937820, 4015398, 4271700, 4922275, 5465630, 5654100, 5709839, 5906730, 6558756, 6692330, 6923100, 8030796, 8198445, 9253877, 9844550, 10038495, 10931260, 11419678, 11813460, 13384660, 13664075, 14766825, 16396890, 16730825, 17129517, 18507754, 19689100, 20076990, 22839356, 27328150, 27761631, 28549195, 29533650, 32793780, 33461650, 34259034, 37015508, 40153980, 40992225, 46269385, 50192475, 54656300, 55523262, 57098390, 59067300, 66923300, 68518068, 81984450, 85647585, 92538770, 100384950, 111046524, 114196780, 138808155, 142745975, 163968900, 171295170, 185077540, 200769900, 231346925, 268362433, 277616310, 285491950, 342590340, 428237925, 462693850, 536724866, 555232620, 570983900, 694040775, 805087299, 856475850, 925387700, 1073449732, 1341812165, 1388081550, 1610174598, 1712951700, 2683624330, 2776163100, 3220349196, 4025436495, 5367248660, 6709060825, 8050872990, 13418121650, 16101745980, 20127182475, 26836243300, 40254364950, 80508729900]

約数ペア:

[(1, 80508729900), (2, 40254364950), (3, 26836243300), (4, 20127182475), (5, 16101745980), (6, 13418121650), (10, 8050872990), (12, 6709060825), (15, 5367248660), (20, 4025436495), (25, 3220349196), (29, 2776163100), (30, 2683624330), (47, 1712951700), (50, 1610174598), (58, 1388081550), (60, 1341812165), (75, 1073449732), (87, 925387700), (94, 856475850), (100, 805087299), (116, 694040775), (141, 570983900), (145, 555232620), (150, 536724866), (174, 462693850), (188, 428237925), (235, 342590340), (282, 285491950), (290, 277616310), (300, 268362433), (348, 231346925), (401, 200769900), (435, 185077540), (470, 171295170), (491, 163968900), (564, 142745975), (580, 138808155), (705, 114196780), (725, 111046524), (802, 100384950), (870, 92538770), (940, 85647585), (982, 81984450), (1175, 68518068), (1203, 66923300), (1363, 59067300), (1410, 57098390), (1450, 55523262), (1473, 54656300), (1604, 50192475), (1740, 46269385), (1964, 40992225), (2005, 40153980), (2175, 37015508), (2350, 34259034), (2406, 33461650), (2455, 32793780), (2726, 29533650), (2820, 28549195), (2900, 27761631), (2946, 27328150), (3525, 22839356), (4010, 20076990), (4089, 19689100), (4350, 18507754), (4700, 17129517), (4812, 16730825), (4910, 16396890), (5452, 14766825), (5892, 13664075), (6015, 13384660), (6815, 11813460), (7050, 11419678), (7365, 10931260), (8020, 10038495), (8178, 9844550), (8700, 9253877), (9820, 8198445), (10025, 8030796), (11629, 6923100), (12030, 6692330), (12275, 6558756), (13630, 5906730), (14100, 5709839), (14239, 5654100), (14730, 5465630), (16356, 4922275), (18847, 4271700), (20050, 4015398), (20445, 3937820), (23077, 3488700), (23258, 3461550), (24060, 3346165), (24550, 3279378), (27260, 2953365), (28478, 2827050), (29460, 2732815), (30075, 2676932), (34075, 2362692), (34887, 2307700), (36825, 2186252), (37694, 2135850), (40100, 2007699), (40890, 1968910), (42717, 1884700), (46154, 1744350), (46516, 1730775), (49100, 1639689), (56541, 1423900), (56956, 1413525), (58145, 1384620), (60150, 1338466), (68150, 1181346), (69231, 1162900), (69774, 1153850), (71195, 1130820), (73650, 1093126), (75388, 1067925), (81780, 984455), (85434, 942350), (92308, 872175), (94235, 854340), (102225, 787564), (113082, 711950), (115385, 697740), (116290, 692310), (120300, 669233), (136300, 590673), (138462, 581450), (139548, 576925), (142390, 565410), (147300, 546563), (170868, 471175), (174435, 461540), (188470, 427170), (196891, 408900), (204450, 393782), (213585, 376940), (226164, 355975), (230770, 348870), (232580, 346155), (276924, 290725), (282705, 284780)]