249997471050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:942

約数の個数: 288

約数和(自身を含む): 672005203200

約数和(自身を除く): 422007732150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 31, 50, 58, 62, 75, 79, 87, 93, 145, 150, 155, 158, 174, 186, 237, 290, 310, 395, 435, 465, 474, 725, 757, 775, 790, 870, 899, 930, 961, 1185, 1450, 1514, 1550, 1798, 1922, 1975, 2175, 2271, 2291, 2325, 2370, 2449, 2697, 2883, 3785, 3950, 4350, 4495, 4542, 4582, 4650, 4805, 4898, 5394, 5766, 5925, 6873, 7347, 7570, 8990, 9610, 11355, 11455, 11850, 12245, 13485, 13746, 14415, 14694, 18925, 21953, 22475, 22710, 22910, 23467, 24025, 24490, 26970, 27869, 28830, 34365, 36735, 37850, 43906, 44950, 46934, 48050, 55738, 56775, 57275, 59803, 61225, 65859, 67425, 68730, 70401, 71021, 72075, 73470, 75919, 83607, 109765, 113550, 114550, 117335, 119606, 122450, 131718, 134850, 139345, 140802, 142042, 144150, 151838, 167214, 171825, 179409, 183675, 213063, 219530, 227757, 234670, 278690, 299015, 329295, 343650, 352005, 355105, 358818, 367350, 379595, 418035, 426126, 455514, 548825, 586675, 598030, 658590, 680543, 696725, 704010, 710210, 727477, 759190, 836070, 897045, 1065315, 1097650, 1138785, 1173350, 1361086, 1393450, 1454954, 1495075, 1646475, 1734287, 1760025, 1775525, 1794090, 1853893, 1897975, 2041629, 2090175, 2130630, 2182431, 2201651, 2277570, 2990150, 3292950, 3402715, 3468574, 3520050, 3551050, 3637385, 3707786, 3795950, 4083258, 4180350, 4364862, 4403302, 4485225, 5202861, 5326575, 5561679, 5693925, 6604953, 6805430, 7274770, 8671435, 8970450, 9269465, 10208145, 10405722, 10653150, 10912155, 11008255, 11123358, 11387850, 13209906, 17013575, 17342870, 18186925, 18538930, 20416290, 21096833, 21824310, 22016510, 26014305, 27808395, 33024765, 34027150, 36373850, 42193666, 43357175, 46347325, 51040725, 52028610, 53762897, 54560775, 55041275, 55616790, 57470683, 63290499, 66049530, 86714350, 92694650, 102081450, 105484165, 107525794, 109121550, 110082550, 114941366, 126580998, 130071525, 139041975, 161288691, 165123825, 172412049, 210968330, 260143050, 268814485, 278083950, 287353415, 316452495, 322577382, 330247650, 344824098, 527420825, 537628970, 574706830, 632904990, 806443455, 862060245, 1054841650, 1344072425, 1436767075, 1582262475, 1612886910, 1666649807, 1724120490, 2688144850, 2873534150, 3164524950, 3333299614, 4032217275, 4310301225, 4999949421, 8064434550, 8333249035, 8620602450, 9999898842, 16666498070, 24999747105, 41666245175, 49999494210, 83332490350, 124998735525, 249997471050]

約数ペア:

[(1, 249997471050), (2, 124998735525), (3, 83332490350), (5, 49999494210), (6, 41666245175), (10, 24999747105), (15, 16666498070), (25, 9999898842), (29, 8620602450), (30, 8333249035), (31, 8064434550), (50, 4999949421), (58, 4310301225), (62, 4032217275), (75, 3333299614), (79, 3164524950), (87, 2873534150), (93, 2688144850), (145, 1724120490), (150, 1666649807), (155, 1612886910), (158, 1582262475), (174, 1436767075), (186, 1344072425), (237, 1054841650), (290, 862060245), (310, 806443455), (395, 632904990), (435, 574706830), (465, 537628970), (474, 527420825), (725, 344824098), (757, 330247650), (775, 322577382), (790, 316452495), (870, 287353415), (899, 278083950), (930, 268814485), (961, 260143050), (1185, 210968330), (1450, 172412049), (1514, 165123825), (1550, 161288691), (1798, 139041975), (1922, 130071525), (1975, 126580998), (2175, 114941366), (2271, 110082550), (2291, 109121550), (2325, 107525794), (2370, 105484165), (2449, 102081450), (2697, 92694650), (2883, 86714350), (3785, 66049530), (3950, 63290499), (4350, 57470683), (4495, 55616790), (4542, 55041275), (4582, 54560775), (4650, 53762897), (4805, 52028610), (4898, 51040725), (5394, 46347325), (5766, 43357175), (5925, 42193666), (6873, 36373850), (7347, 34027150), (7570, 33024765), (8990, 27808395), (9610, 26014305), (11355, 22016510), (11455, 21824310), (11850, 21096833), (12245, 20416290), (13485, 18538930), (13746, 18186925), (14415, 17342870), (14694, 17013575), (18925, 13209906), (21953, 11387850), (22475, 11123358), (22710, 11008255), (22910, 10912155), (23467, 10653150), (24025, 10405722), (24490, 10208145), (26970, 9269465), (27869, 8970450), (28830, 8671435), (34365, 7274770), (36735, 6805430), (37850, 6604953), (43906, 5693925), (44950, 5561679), (46934, 5326575), (48050, 5202861), (55738, 4485225), (56775, 4403302), (57275, 4364862), (59803, 4180350), (61225, 4083258), (65859, 3795950), (67425, 3707786), (68730, 3637385), (70401, 3551050), (71021, 3520050), (72075, 3468574), (73470, 3402715), (75919, 3292950), (83607, 2990150), (109765, 2277570), (113550, 2201651), (114550, 2182431), (117335, 2130630), (119606, 2090175), (122450, 2041629), (131718, 1897975), (134850, 1853893), (139345, 1794090), (140802, 1775525), (142042, 1760025), (144150, 1734287), (151838, 1646475), (167214, 1495075), (171825, 1454954), (179409, 1393450), (183675, 1361086), (213063, 1173350), (219530, 1138785), (227757, 1097650), (234670, 1065315), (278690, 897045), (299015, 836070), (329295, 759190), (343650, 727477), (352005, 710210), (355105, 704010), (358818, 696725), (367350, 680543), (379595, 658590), (418035, 598030), (426126, 586675), (455514, 548825)]