84249900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 309813504

約数和(自身を除く): 225563604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 105, 126, 129, 140, 150, 172, 175, 180, 210, 215, 225, 252, 258, 300, 301, 311, 315, 350, 387, 420, 430, 450, 516, 525, 602, 622, 630, 645, 700, 774, 860, 900, 903, 933, 1050, 1075, 1204, 1244, 1260, 1290, 1505, 1548, 1555, 1575, 1806, 1866, 1935, 2100, 2150, 2177, 2580, 2709, 2799, 3010, 3110, 3150, 3225, 3612, 3732, 3870, 4300, 4354, 4515, 4665, 5418, 5598, 6020, 6220, 6300, 6450, 6531, 7525, 7740, 7775, 8708, 9030, 9330, 9675, 10836, 10885, 11196, 12900, 13062, 13373, 13545, 13995, 15050, 15550, 18060, 18660, 19350, 19593, 21770, 22575, 23325, 26124, 26746, 27090, 27990, 30100, 31100, 32655, 38700, 39186, 40119, 43540, 45150, 46650, 53492, 54180, 54425, 55980, 65310, 66865, 67725, 69975, 78372, 80238, 90300, 93300, 93611, 97965, 108850, 120357, 130620, 133730, 135450, 139950, 160476, 163275, 187222, 195930, 200595, 217700, 240714, 267460, 270900, 279900, 280833, 326550, 334325, 374444, 391860, 401190, 468055, 481428, 489825, 561666, 601785, 653100, 668650, 802380, 842499, 936110, 979650, 1002975, 1123332, 1203570, 1337300, 1404165, 1684998, 1872220, 1959300, 2005950, 2340275, 2407140, 2808330, 3008925, 3369996, 4011900, 4212495, 4680550, 5616660, 6017850, 7020825, 8424990, 9361100, 12035700, 14041650, 16849980, 21062475, 28083300, 42124950, 84249900]

約数ペア:

[(1, 84249900), (2, 42124950), (3, 28083300), (4, 21062475), (5, 16849980), (6, 14041650), (7, 12035700), (9, 9361100), (10, 8424990), (12, 7020825), (14, 6017850), (15, 5616660), (18, 4680550), (20, 4212495), (21, 4011900), (25, 3369996), (28, 3008925), (30, 2808330), (35, 2407140), (36, 2340275), (42, 2005950), (43, 1959300), (45, 1872220), (50, 1684998), (60, 1404165), (63, 1337300), (70, 1203570), (75, 1123332), (84, 1002975), (86, 979650), (90, 936110), (100, 842499), (105, 802380), (126, 668650), (129, 653100), (140, 601785), (150, 561666), (172, 489825), (175, 481428), (180, 468055), (210, 401190), (215, 391860), (225, 374444), (252, 334325), (258, 326550), (300, 280833), (301, 279900), (311, 270900), (315, 267460), (350, 240714), (387, 217700), (420, 200595), (430, 195930), (450, 187222), (516, 163275), (525, 160476), (602, 139950), (622, 135450), (630, 133730), (645, 130620), (700, 120357), (774, 108850), (860, 97965), (900, 93611), (903, 93300), (933, 90300), (1050, 80238), (1075, 78372), (1204, 69975), (1244, 67725), (1260, 66865), (1290, 65310), (1505, 55980), (1548, 54425), (1555, 54180), (1575, 53492), (1806, 46650), (1866, 45150), (1935, 43540), (2100, 40119), (2150, 39186), (2177, 38700), (2580, 32655), (2709, 31100), (2799, 30100), (3010, 27990), (3110, 27090), (3150, 26746), (3225, 26124), (3612, 23325), (3732, 22575), (3870, 21770), (4300, 19593), (4354, 19350), (4515, 18660), (4665, 18060), (5418, 15550), (5598, 15050), (6020, 13995), (6220, 13545), (6300, 13373), (6450, 13062), (6531, 12900), (7525, 11196), (7740, 10885), (7775, 10836), (8708, 9675), (9030, 9330)]