82214280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 281698560

約数和(自身を除く): 199484280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 47, 60, 72, 86, 90, 94, 113, 120, 129, 141, 172, 180, 188, 215, 226, 235, 258, 282, 339, 344, 360, 376, 387, 423, 430, 452, 470, 516, 564, 565, 645, 678, 705, 774, 846, 860, 904, 940, 1017, 1032, 1128, 1130, 1290, 1356, 1410, 1548, 1692, 1695, 1720, 1880, 1935, 2021, 2034, 2115, 2260, 2580, 2712, 2820, 3096, 3384, 3390, 3870, 4042, 4068, 4230, 4520, 4859, 5085, 5160, 5311, 5640, 6063, 6780, 7740, 8084, 8136, 8460, 9718, 10105, 10170, 10622, 12126, 13560, 14577, 15480, 15933, 16168, 16920, 18189, 19436, 20210, 20340, 21244, 24252, 24295, 26555, 29154, 30315, 31866, 36378, 38872, 40420, 40680, 42488, 43731, 47799, 48504, 48590, 53110, 58308, 60630, 63732, 72756, 72885, 79665, 80840, 87462, 90945, 95598, 97180, 106220, 116616, 121260, 127464, 145512, 145770, 159330, 174924, 181890, 191196, 194360, 212440, 218655, 228373, 238995, 242520, 291540, 318660, 349848, 363780, 382392, 437310, 456746, 477990, 583080, 637320, 685119, 727560, 874620, 913492, 955980, 1141865, 1370238, 1749240, 1826984, 1911960, 2055357, 2283730, 2740476, 3425595, 4110714, 4567460, 5480952, 6851190, 8221428, 9134920, 10276785, 13702380, 16442856, 20553570, 27404760, 41107140, 82214280]

約数ペア:

[(1, 82214280), (2, 41107140), (3, 27404760), (4, 20553570), (5, 16442856), (6, 13702380), (8, 10276785), (9, 9134920), (10, 8221428), (12, 6851190), (15, 5480952), (18, 4567460), (20, 4110714), (24, 3425595), (30, 2740476), (36, 2283730), (40, 2055357), (43, 1911960), (45, 1826984), (47, 1749240), (60, 1370238), (72, 1141865), (86, 955980), (90, 913492), (94, 874620), (113, 727560), (120, 685119), (129, 637320), (141, 583080), (172, 477990), (180, 456746), (188, 437310), (215, 382392), (226, 363780), (235, 349848), (258, 318660), (282, 291540), (339, 242520), (344, 238995), (360, 228373), (376, 218655), (387, 212440), (423, 194360), (430, 191196), (452, 181890), (470, 174924), (516, 159330), (564, 145770), (565, 145512), (645, 127464), (678, 121260), (705, 116616), (774, 106220), (846, 97180), (860, 95598), (904, 90945), (940, 87462), (1017, 80840), (1032, 79665), (1128, 72885), (1130, 72756), (1290, 63732), (1356, 60630), (1410, 58308), (1548, 53110), (1692, 48590), (1695, 48504), (1720, 47799), (1880, 43731), (1935, 42488), (2021, 40680), (2034, 40420), (2115, 38872), (2260, 36378), (2580, 31866), (2712, 30315), (2820, 29154), (3096, 26555), (3384, 24295), (3390, 24252), (3870, 21244), (4042, 20340), (4068, 20210), (4230, 19436), (4520, 18189), (4859, 16920), (5085, 16168), (5160, 15933), (5311, 15480), (5640, 14577), (6063, 13560), (6780, 12126), (7740, 10622), (8084, 10170), (8136, 10105), (8460, 9718)]