52685640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 213269760

約数和(自身を除く): 160584120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 81, 84, 90, 92, 101, 105, 108, 115, 120, 126, 135, 138, 140, 161, 162, 168, 180, 184, 189, 202, 207, 210, 216, 230, 252, 270, 276, 280, 303, 315, 322, 324, 345, 360, 378, 404, 405, 414, 420, 460, 483, 504, 505, 540, 552, 567, 606, 621, 630, 644, 648, 690, 707, 756, 805, 808, 810, 828, 840, 909, 920, 945, 966, 1010, 1035, 1080, 1134, 1212, 1242, 1260, 1288, 1380, 1414, 1449, 1512, 1515, 1610, 1620, 1656, 1818, 1863, 1890, 1932, 2020, 2070, 2121, 2268, 2323, 2415, 2424, 2484, 2520, 2727, 2760, 2828, 2835, 2898, 3030, 3105, 3220, 3240, 3535, 3636, 3726, 3780, 3864, 4040, 4140, 4242, 4347, 4536, 4545, 4646, 4830, 4968, 5454, 5656, 5670, 5796, 6060, 6210, 6363, 6440, 6969, 7070, 7245, 7272, 7452, 7560, 8181, 8280, 8484, 8694, 9090, 9292, 9315, 9660, 10605, 10908, 11340, 11592, 11615, 12120, 12420, 12726, 13041, 13635, 13938, 14140, 14490, 14904, 16261, 16362, 16968, 17388, 18180, 18584, 18630, 19089, 19320, 20907, 21210, 21735, 21816, 22680, 23230, 24840, 25452, 26082, 27270, 27876, 28280, 28980, 31815, 32522, 32724, 34776, 34845, 36360, 37260, 38178, 40905, 41814, 42420, 43470, 46460, 48783, 50904, 52164, 54540, 55752, 57267, 57960, 62721, 63630, 65044, 65205, 65448, 69690, 74520, 76356, 81305, 81810, 83628, 84840, 86940, 92920, 95445, 97566, 104328, 104535, 109080, 114534, 125442, 127260, 130088, 130410, 139380, 146349, 152712, 162610, 163620, 167256, 173880, 188163, 190890, 195132, 209070, 229068, 243915, 250884, 254520, 260820, 278760, 286335, 292698, 313605, 325220, 327240, 376326, 381780, 390264, 418140, 439047, 458136, 487830, 501768, 521640, 572670, 585396, 627210, 650440, 731745, 752652, 763560, 836280, 878094, 940815, 975660, 1145340, 1170792, 1254420, 1317141, 1463490, 1505304, 1756188, 1881630, 1951320, 2195235, 2290680, 2508840, 2634282, 2926980, 3512376, 3763260, 4390470, 5268564, 5853960, 6585705, 7526520, 8780940, 10537128, 13171410, 17561880, 26342820, 52685640]

約数ペア:

[(1, 52685640), (2, 26342820), (3, 17561880), (4, 13171410), (5, 10537128), (6, 8780940), (7, 7526520), (8, 6585705), (9, 5853960), (10, 5268564), (12, 4390470), (14, 3763260), (15, 3512376), (18, 2926980), (20, 2634282), (21, 2508840), (23, 2290680), (24, 2195235), (27, 1951320), (28, 1881630), (30, 1756188), (35, 1505304), (36, 1463490), (40, 1317141), (42, 1254420), (45, 1170792), (46, 1145340), (54, 975660), (56, 940815), (60, 878094), (63, 836280), (69, 763560), (70, 752652), (72, 731745), (81, 650440), (84, 627210), (90, 585396), (92, 572670), (101, 521640), (105, 501768), (108, 487830), (115, 458136), (120, 439047), (126, 418140), (135, 390264), (138, 381780), (140, 376326), (161, 327240), (162, 325220), (168, 313605), (180, 292698), (184, 286335), (189, 278760), (202, 260820), (207, 254520), (210, 250884), (216, 243915), (230, 229068), (252, 209070), (270, 195132), (276, 190890), (280, 188163), (303, 173880), (315, 167256), (322, 163620), (324, 162610), (345, 152712), (360, 146349), (378, 139380), (404, 130410), (405, 130088), (414, 127260), (420, 125442), (460, 114534), (483, 109080), (504, 104535), (505, 104328), (540, 97566), (552, 95445), (567, 92920), (606, 86940), (621, 84840), (630, 83628), (644, 81810), (648, 81305), (690, 76356), (707, 74520), (756, 69690), (805, 65448), (808, 65205), (810, 65044), (828, 63630), (840, 62721), (909, 57960), (920, 57267), (945, 55752), (966, 54540), (1010, 52164), (1035, 50904), (1080, 48783), (1134, 46460), (1212, 43470), (1242, 42420), (1260, 41814), (1288, 40905), (1380, 38178), (1414, 37260), (1449, 36360), (1512, 34845), (1515, 34776), (1610, 32724), (1620, 32522), (1656, 31815), (1818, 28980), (1863, 28280), (1890, 27876), (1932, 27270), (2020, 26082), (2070, 25452), (2121, 24840), (2268, 23230), (2323, 22680), (2415, 21816), (2424, 21735), (2484, 21210), (2520, 20907), (2727, 19320), (2760, 19089), (2828, 18630), (2835, 18584), (2898, 18180), (3030, 17388), (3105, 16968), (3220, 16362), (3240, 16261), (3535, 14904), (3636, 14490), (3726, 14140), (3780, 13938), (3864, 13635), (4040, 13041), (4140, 12726), (4242, 12420), (4347, 12120), (4536, 11615), (4545, 11592), (4646, 11340), (4830, 10908), (4968, 10605), (5454, 9660), (5656, 9315), (5670, 9292), (5796, 9090), (6060, 8694), (6210, 8484), (6363, 8280), (6440, 8181), (6969, 7560), (7070, 7452), (7245, 7272)]