82406520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 312361920

約数和(自身を除く): 229955400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 617, 630, 636, 742, 795, 840, 954, 1060, 1113, 1234, 1260, 1272, 1484, 1590, 1851, 1855, 1908, 2120, 2226, 2385, 2468, 2520, 2968, 3085, 3180, 3339, 3702, 3710, 3816, 4319, 4452, 4770, 4936, 5553, 5565, 6170, 6360, 6678, 7404, 7420, 8638, 8904, 9255, 9540, 11106, 11130, 12340, 12957, 13356, 14808, 14840, 16695, 17276, 18510, 19080, 21595, 22212, 22260, 24680, 25914, 26712, 27765, 32701, 33390, 34552, 37020, 38871, 43190, 44424, 44520, 51828, 55530, 64785, 65402, 66780, 74040, 77742, 86380, 98103, 103656, 111060, 129570, 130804, 133560, 155484, 163505, 172760, 194355, 196206, 222120, 228907, 259140, 261608, 294309, 310968, 327010, 388710, 392412, 457814, 490515, 518280, 588618, 654020, 686721, 777420, 784824, 915628, 981030, 1144535, 1177236, 1308040, 1373442, 1471545, 1554840, 1831256, 1962060, 2060163, 2289070, 2354472, 2746884, 2943090, 3433605, 3924120, 4120326, 4578140, 5493768, 5886180, 6867210, 8240652, 9156280, 10300815, 11772360, 13734420, 16481304, 20601630, 27468840, 41203260, 82406520]

約数ペア:

[(1, 82406520), (2, 41203260), (3, 27468840), (4, 20601630), (5, 16481304), (6, 13734420), (7, 11772360), (8, 10300815), (9, 9156280), (10, 8240652), (12, 6867210), (14, 5886180), (15, 5493768), (18, 4578140), (20, 4120326), (21, 3924120), (24, 3433605), (28, 2943090), (30, 2746884), (35, 2354472), (36, 2289070), (40, 2060163), (42, 1962060), (45, 1831256), (53, 1554840), (56, 1471545), (60, 1373442), (63, 1308040), (70, 1177236), (72, 1144535), (84, 981030), (90, 915628), (105, 784824), (106, 777420), (120, 686721), (126, 654020), (140, 588618), (159, 518280), (168, 490515), (180, 457814), (210, 392412), (212, 388710), (252, 327010), (265, 310968), (280, 294309), (315, 261608), (318, 259140), (360, 228907), (371, 222120), (420, 196206), (424, 194355), (477, 172760), (504, 163505), (530, 155484), (617, 133560), (630, 130804), (636, 129570), (742, 111060), (795, 103656), (840, 98103), (954, 86380), (1060, 77742), (1113, 74040), (1234, 66780), (1260, 65402), (1272, 64785), (1484, 55530), (1590, 51828), (1851, 44520), (1855, 44424), (1908, 43190), (2120, 38871), (2226, 37020), (2385, 34552), (2468, 33390), (2520, 32701), (2968, 27765), (3085, 26712), (3180, 25914), (3339, 24680), (3702, 22260), (3710, 22212), (3816, 21595), (4319, 19080), (4452, 18510), (4770, 17276), (4936, 16695), (5553, 14840), (5565, 14808), (6170, 13356), (6360, 12957), (6678, 12340), (7404, 11130), (7420, 11106), (8638, 9540), (8904, 9255)]