243093900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 216

約数和(自身を含む): 854945280

約数和(自身を除く): 611851380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 49, 50, 60, 69, 70, 75, 84, 92, 98, 100, 105, 115, 138, 140, 147, 150, 161, 175, 196, 210, 230, 245, 276, 294, 300, 322, 345, 350, 420, 460, 483, 490, 525, 575, 588, 644, 690, 700, 719, 735, 805, 966, 980, 1050, 1127, 1150, 1225, 1380, 1438, 1470, 1610, 1725, 1932, 2100, 2157, 2254, 2300, 2415, 2450, 2876, 2940, 3220, 3381, 3450, 3595, 3675, 4025, 4314, 4508, 4830, 4900, 5033, 5635, 6762, 6900, 7190, 7350, 8050, 8628, 9660, 10066, 10785, 11270, 12075, 13524, 14380, 14700, 15099, 16100, 16537, 16905, 17975, 20132, 21570, 22540, 24150, 25165, 28175, 30198, 33074, 33810, 35231, 35950, 43140, 48300, 49611, 50330, 53925, 56350, 60396, 66148, 67620, 70462, 71900, 75495, 82685, 84525, 99222, 100660, 105693, 107850, 112700, 115759, 125825, 140924, 150990, 165370, 169050, 176155, 198444, 211386, 215700, 231518, 248055, 251650, 301980, 330740, 338100, 347277, 352310, 377475, 413425, 422772, 463036, 496110, 503300, 528465, 578795, 694554, 704620, 754950, 810313, 826850, 880775, 992220, 1056930, 1157590, 1240275, 1389108, 1509900, 1620626, 1653700, 1736385, 1761550, 2113860, 2315180, 2430939, 2480550, 2642325, 2893975, 3241252, 3472770, 3523100, 4051565, 4861878, 4961100, 5284650, 5787950, 6945540, 8103130, 8681925, 9723756, 10569300, 11575900, 12154695, 16206260, 17363850, 20257825, 24309390, 34727700, 40515650, 48618780, 60773475, 81031300, 121546950, 243093900]

約数ペア:

[(1, 243093900), (2, 121546950), (3, 81031300), (4, 60773475), (5, 48618780), (6, 40515650), (7, 34727700), (10, 24309390), (12, 20257825), (14, 17363850), (15, 16206260), (20, 12154695), (21, 11575900), (23, 10569300), (25, 9723756), (28, 8681925), (30, 8103130), (35, 6945540), (42, 5787950), (46, 5284650), (49, 4961100), (50, 4861878), (60, 4051565), (69, 3523100), (70, 3472770), (75, 3241252), (84, 2893975), (92, 2642325), (98, 2480550), (100, 2430939), (105, 2315180), (115, 2113860), (138, 1761550), (140, 1736385), (147, 1653700), (150, 1620626), (161, 1509900), (175, 1389108), (196, 1240275), (210, 1157590), (230, 1056930), (245, 992220), (276, 880775), (294, 826850), (300, 810313), (322, 754950), (345, 704620), (350, 694554), (420, 578795), (460, 528465), (483, 503300), (490, 496110), (525, 463036), (575, 422772), (588, 413425), (644, 377475), (690, 352310), (700, 347277), (719, 338100), (735, 330740), (805, 301980), (966, 251650), (980, 248055), (1050, 231518), (1127, 215700), (1150, 211386), (1225, 198444), (1380, 176155), (1438, 169050), (1470, 165370), (1610, 150990), (1725, 140924), (1932, 125825), (2100, 115759), (2157, 112700), (2254, 107850), (2300, 105693), (2415, 100660), (2450, 99222), (2876, 84525), (2940, 82685), (3220, 75495), (3381, 71900), (3450, 70462), (3595, 67620), (3675, 66148), (4025, 60396), (4314, 56350), (4508, 53925), (4830, 50330), (4900, 49611), (5033, 48300), (5635, 43140), (6762, 35950), (6900, 35231), (7190, 33810), (7350, 33074), (8050, 30198), (8628, 28175), (9660, 25165), (10066, 24150), (10785, 22540), (11270, 21570), (12075, 20132), (13524, 17975), (14380, 16905), (14700, 16537), (15099, 16100)]