198527700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 713954304

約数和(自身を除く): 515426604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 67, 68, 70, 75, 83, 84, 85, 100, 102, 105, 119, 134, 140, 150, 166, 170, 175, 201, 204, 210, 238, 249, 255, 268, 300, 332, 335, 340, 350, 357, 402, 415, 420, 425, 469, 476, 498, 510, 525, 581, 595, 670, 700, 714, 804, 830, 850, 938, 996, 1005, 1020, 1050, 1139, 1162, 1190, 1245, 1275, 1340, 1407, 1411, 1428, 1660, 1675, 1700, 1743, 1785, 1876, 2010, 2075, 2100, 2278, 2324, 2345, 2380, 2490, 2550, 2814, 2822, 2905, 2975, 3350, 3417, 3486, 3570, 4020, 4150, 4233, 4556, 4690, 4980, 5025, 5100, 5561, 5628, 5644, 5695, 5810, 5950, 6225, 6700, 6834, 6972, 7035, 7055, 7140, 7973, 8300, 8466, 8715, 8925, 9380, 9877, 10050, 11122, 11390, 11620, 11725, 11900, 12450, 13668, 14070, 14110, 14525, 15946, 16683, 16932, 17085, 17430, 17850, 19754, 20100, 21165, 22244, 22780, 23450, 23919, 24900, 27805, 28140, 28220, 28475, 29050, 29631, 31892, 33366, 34170, 34860, 35175, 35275, 35700, 38927, 39508, 39865, 42330, 43575, 46900, 47838, 49385, 55610, 56950, 58100, 59262, 66732, 68340, 70350, 70550, 77854, 79730, 83415, 84660, 85425, 87150, 94537, 95676, 98770, 105825, 111220, 113900, 116781, 118524, 119595, 139025, 140700, 141100, 148155, 155708, 159460, 166830, 170850, 174300, 189074, 194635, 197540, 199325, 211650, 233562, 239190, 246925, 278050, 283611, 296310, 333660, 341700, 378148, 389270, 398650, 417075, 423300, 467124, 472685, 478380, 493850, 556100, 567222, 583905, 592620, 597975, 661759, 740775, 778540, 797300, 834150, 945370, 973175, 987700, 1134444, 1167810, 1195950, 1323518, 1418055, 1481550, 1668300, 1890740, 1946350, 1985277, 2335620, 2363425, 2391900, 2647036, 2836110, 2919525, 2963100, 3308795, 3892700, 3970554, 4726850, 5672220, 5839050, 6617590, 7090275, 7941108, 9453700, 9926385, 11678100, 13235180, 14180550, 16543975, 19852770, 28361100, 33087950, 39705540, 49631925, 66175900, 99263850, 198527700]

約数ペア:

[(1, 198527700), (2, 99263850), (3, 66175900), (4, 49631925), (5, 39705540), (6, 33087950), (7, 28361100), (10, 19852770), (12, 16543975), (14, 14180550), (15, 13235180), (17, 11678100), (20, 9926385), (21, 9453700), (25, 7941108), (28, 7090275), (30, 6617590), (34, 5839050), (35, 5672220), (42, 4726850), (50, 3970554), (51, 3892700), (60, 3308795), (67, 2963100), (68, 2919525), (70, 2836110), (75, 2647036), (83, 2391900), (84, 2363425), (85, 2335620), (100, 1985277), (102, 1946350), (105, 1890740), (119, 1668300), (134, 1481550), (140, 1418055), (150, 1323518), (166, 1195950), (170, 1167810), (175, 1134444), (201, 987700), (204, 973175), (210, 945370), (238, 834150), (249, 797300), (255, 778540), (268, 740775), (300, 661759), (332, 597975), (335, 592620), (340, 583905), (350, 567222), (357, 556100), (402, 493850), (415, 478380), (420, 472685), (425, 467124), (469, 423300), (476, 417075), (498, 398650), (510, 389270), (525, 378148), (581, 341700), (595, 333660), (670, 296310), (700, 283611), (714, 278050), (804, 246925), (830, 239190), (850, 233562), (938, 211650), (996, 199325), (1005, 197540), (1020, 194635), (1050, 189074), (1139, 174300), (1162, 170850), (1190, 166830), (1245, 159460), (1275, 155708), (1340, 148155), (1407, 141100), (1411, 140700), (1428, 139025), (1660, 119595), (1675, 118524), (1700, 116781), (1743, 113900), (1785, 111220), (1876, 105825), (2010, 98770), (2075, 95676), (2100, 94537), (2278, 87150), (2324, 85425), (2345, 84660), (2380, 83415), (2490, 79730), (2550, 77854), (2814, 70550), (2822, 70350), (2905, 68340), (2975, 66732), (3350, 59262), (3417, 58100), (3486, 56950), (3570, 55610), (4020, 49385), (4150, 47838), (4233, 46900), (4556, 43575), (4690, 42330), (4980, 39865), (5025, 39508), (5100, 38927), (5561, 35700), (5628, 35275), (5644, 35175), (5695, 34860), (5810, 34170), (5950, 33366), (6225, 31892), (6700, 29631), (6834, 29050), (6972, 28475), (7035, 28220), (7055, 28140), (7140, 27805), (7973, 24900), (8300, 23919), (8466, 23450), (8715, 22780), (8925, 22244), (9380, 21165), (9877, 20100), (10050, 19754), (11122, 17850), (11390, 17430), (11620, 17085), (11725, 16932), (11900, 16683), (12450, 15946), (13668, 14525), (14070, 14110)]