681162300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8357

約数の個数: 216

約数和(自身を含む): 2628088736

約数和(自身を除く): 1946926436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 3150, 3276, 3900, 4095, 4550, 5460, 5850, 6300, 6825, 8190, 8317, 9100, 11700, 13650, 16380, 16634, 20475, 24951, 27300, 33268, 40950, 41585, 49902, 58219, 74853, 81900, 83170, 99804, 108121, 116438, 124755, 149706, 166340, 174657, 207925, 216242, 232876, 249510, 291095, 299412, 324363, 349314, 374265, 415850, 432484, 499020, 523971, 540605, 582190, 623775, 648726, 698628, 748530, 756847, 831700, 873285, 973089, 1047942, 1081210, 1164380, 1247550, 1297452, 1455475, 1497060, 1513694, 1621815, 1746570, 1871325, 1946178, 2095884, 2162420, 2270541, 2495100, 2619855, 2703025, 2910950, 3027388, 3243630, 3493140, 3742650, 3784235, 3892356, 4366425, 4541082, 4865445, 5239710, 5406050, 5821900, 6487260, 6811623, 7485300, 7568470, 8109075, 8732850, 9082164, 9730890, 10479420, 10812100, 11352705, 13099275, 13623246, 15136940, 16218150, 17465700, 18921175, 19461780, 22705410, 24327225, 26198550, 27246492, 32436300, 34058115, 37842350, 45410820, 48654450, 52397100, 56763525, 68116230, 75684700, 97308900, 113527050, 136232460, 170290575, 227054100, 340581150, 681162300]

約数ペア:

[(1, 681162300), (2, 340581150), (3, 227054100), (4, 170290575), (5, 136232460), (6, 113527050), (7, 97308900), (9, 75684700), (10, 68116230), (12, 56763525), (13, 52397100), (14, 48654450), (15, 45410820), (18, 37842350), (20, 34058115), (21, 32436300), (25, 27246492), (26, 26198550), (28, 24327225), (30, 22705410), (35, 19461780), (36, 18921175), (39, 17465700), (42, 16218150), (45, 15136940), (50, 13623246), (52, 13099275), (60, 11352705), (63, 10812100), (65, 10479420), (70, 9730890), (75, 9082164), (78, 8732850), (84, 8109075), (90, 7568470), (91, 7485300), (100, 6811623), (105, 6487260), (117, 5821900), (126, 5406050), (130, 5239710), (140, 4865445), (150, 4541082), (156, 4366425), (175, 3892356), (180, 3784235), (182, 3742650), (195, 3493140), (210, 3243630), (225, 3027388), (234, 2910950), (252, 2703025), (260, 2619855), (273, 2495100), (300, 2270541), (315, 2162420), (325, 2095884), (350, 1946178), (364, 1871325), (390, 1746570), (420, 1621815), (450, 1513694), (455, 1497060), (468, 1455475), (525, 1297452), (546, 1247550), (585, 1164380), (630, 1081210), (650, 1047942), (700, 973089), (780, 873285), (819, 831700), (900, 756847), (910, 748530), (975, 698628), (1050, 648726), (1092, 623775), (1170, 582190), (1260, 540605), (1300, 523971), (1365, 499020), (1575, 432484), (1638, 415850), (1820, 374265), (1950, 349314), (2100, 324363), (2275, 299412), (2340, 291095), (2730, 249510), (2925, 232876), (3150, 216242), (3276, 207925), (3900, 174657), (4095, 166340), (4550, 149706), (5460, 124755), (5850, 116438), (6300, 108121), (6825, 99804), (8190, 83170), (8317, 81900), (9100, 74853), (11700, 58219), (13650, 49902), (16380, 41585), (16634, 40950), (20475, 33268), (24951, 27300)]