316502550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 1072431360

約数和(自身を除く): 755928810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 59, 63, 65, 70, 75, 78, 90, 91, 105, 117, 118, 126, 130, 131, 150, 175, 177, 182, 195, 210, 225, 234, 262, 273, 295, 315, 325, 350, 354, 390, 393, 413, 450, 455, 525, 531, 546, 585, 590, 630, 650, 655, 767, 786, 819, 826, 885, 910, 917, 975, 1050, 1062, 1170, 1179, 1239, 1310, 1365, 1475, 1534, 1575, 1638, 1703, 1770, 1834, 1950, 1965, 2065, 2275, 2301, 2358, 2478, 2655, 2730, 2751, 2925, 2950, 3150, 3275, 3406, 3717, 3835, 3930, 4095, 4130, 4425, 4550, 4585, 4602, 5109, 5310, 5369, 5502, 5850, 5895, 6195, 6550, 6825, 6903, 7434, 7670, 7729, 8190, 8253, 8515, 8850, 9170, 9825, 10218, 10325, 10738, 11505, 11790, 11921, 12390, 13275, 13650, 13755, 13806, 15327, 15458, 16107, 16506, 17030, 18585, 19175, 19650, 20475, 20650, 22925, 23010, 23187, 23842, 25545, 26550, 26845, 27510, 29475, 30654, 30975, 32214, 34515, 35763, 37170, 38350, 38645, 40950, 41265, 42575, 45850, 46374, 48321, 51090, 53690, 54103, 57525, 58950, 59605, 61950, 68775, 69030, 69561, 71526, 76635, 77290, 80535, 82530, 85150, 92925, 96642, 100477, 107289, 108206, 115050, 115935, 119210, 127725, 134225, 137550, 139122, 153270, 161070, 162309, 172575, 178815, 185850, 193225, 200954, 206325, 214578, 231870, 241605, 255450, 268450, 270515, 298025, 301431, 324618, 345150, 347805, 357630, 383175, 386450, 402675, 412650, 483210, 486927, 502385, 536445, 541030, 579675, 596050, 602862, 695610, 703339, 766350, 805350, 811545, 894075, 904293, 973854, 1004770, 1072890, 1159350, 1208025, 1352575, 1406678, 1507155, 1623090, 1739025, 1788150, 1808586, 2110017, 2416050, 2434635, 2511925, 2682225, 2705150, 3014310, 3478050, 3516695, 4057725, 4220034, 4521465, 4869270, 5023850, 5364450, 6330051, 7033390, 7535775, 8115450, 9042930, 10550085, 12173175, 12660102, 15071550, 17583475, 21100170, 22607325, 24346350, 31650255, 35166950, 45214650, 52750425, 63300510, 105500850, 158251275, 316502550]

約数ペア:

[(1, 316502550), (2, 158251275), (3, 105500850), (5, 63300510), (6, 52750425), (7, 45214650), (9, 35166950), (10, 31650255), (13, 24346350), (14, 22607325), (15, 21100170), (18, 17583475), (21, 15071550), (25, 12660102), (26, 12173175), (30, 10550085), (35, 9042930), (39, 8115450), (42, 7535775), (45, 7033390), (50, 6330051), (59, 5364450), (63, 5023850), (65, 4869270), (70, 4521465), (75, 4220034), (78, 4057725), (90, 3516695), (91, 3478050), (105, 3014310), (117, 2705150), (118, 2682225), (126, 2511925), (130, 2434635), (131, 2416050), (150, 2110017), (175, 1808586), (177, 1788150), (182, 1739025), (195, 1623090), (210, 1507155), (225, 1406678), (234, 1352575), (262, 1208025), (273, 1159350), (295, 1072890), (315, 1004770), (325, 973854), (350, 904293), (354, 894075), (390, 811545), (393, 805350), (413, 766350), (450, 703339), (455, 695610), (525, 602862), (531, 596050), (546, 579675), (585, 541030), (590, 536445), (630, 502385), (650, 486927), (655, 483210), (767, 412650), (786, 402675), (819, 386450), (826, 383175), (885, 357630), (910, 347805), (917, 345150), (975, 324618), (1050, 301431), (1062, 298025), (1170, 270515), (1179, 268450), (1239, 255450), (1310, 241605), (1365, 231870), (1475, 214578), (1534, 206325), (1575, 200954), (1638, 193225), (1703, 185850), (1770, 178815), (1834, 172575), (1950, 162309), (1965, 161070), (2065, 153270), (2275, 139122), (2301, 137550), (2358, 134225), (2478, 127725), (2655, 119210), (2730, 115935), (2751, 115050), (2925, 108206), (2950, 107289), (3150, 100477), (3275, 96642), (3406, 92925), (3717, 85150), (3835, 82530), (3930, 80535), (4095, 77290), (4130, 76635), (4425, 71526), (4550, 69561), (4585, 69030), (4602, 68775), (5109, 61950), (5310, 59605), (5369, 58950), (5502, 57525), (5850, 54103), (5895, 53690), (6195, 51090), (6550, 48321), (6825, 46374), (6903, 45850), (7434, 42575), (7670, 41265), (7729, 40950), (8190, 38645), (8253, 38350), (8515, 37170), (8850, 35763), (9170, 34515), (9825, 32214), (10218, 30975), (10325, 30654), (10738, 29475), (11505, 27510), (11790, 26845), (11921, 26550), (12390, 25545), (13275, 23842), (13650, 23187), (13755, 23010), (13806, 22925), (15327, 20650), (15458, 20475), (16107, 19650), (16506, 19175), (17030, 18585)]