185023020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 669247488

約数和(自身を除く): 484224468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 49, 52, 60, 65, 70, 78, 84, 91, 94, 98, 103, 105, 130, 140, 141, 147, 156, 182, 188, 195, 196, 206, 210, 235, 245, 260, 273, 282, 294, 309, 329, 364, 390, 412, 420, 455, 470, 490, 515, 546, 564, 588, 611, 618, 637, 658, 705, 721, 735, 780, 910, 940, 980, 987, 1030, 1092, 1222, 1236, 1274, 1316, 1339, 1365, 1410, 1442, 1470, 1545, 1645, 1820, 1833, 1911, 1974, 2060, 2163, 2303, 2444, 2548, 2678, 2730, 2820, 2884, 2940, 3055, 3090, 3185, 3290, 3605, 3666, 3822, 3948, 4017, 4277, 4326, 4606, 4841, 4935, 5047, 5356, 5460, 6110, 6180, 6370, 6580, 6695, 6909, 7210, 7332, 7644, 8034, 8554, 8652, 9165, 9212, 9373, 9555, 9682, 9870, 10094, 10815, 11515, 12220, 12740, 12831, 13390, 13818, 14420, 14523, 15141, 16068, 17108, 18330, 18746, 19110, 19364, 19740, 20085, 20188, 21385, 21630, 23030, 24205, 25235, 25662, 26780, 27636, 28119, 29046, 29939, 30282, 33887, 34545, 36660, 37492, 38220, 40170, 42770, 43260, 46060, 46865, 48410, 50470, 51324, 56238, 58092, 59878, 60564, 62933, 64155, 65611, 67774, 69090, 72615, 75705, 80340, 85540, 89817, 93730, 96820, 100940, 101661, 112476, 119756, 125866, 128310, 131222, 135548, 138180, 140595, 145230, 149695, 151410, 169435, 179634, 187460, 188799, 196833, 203322, 237209, 251732, 256620, 262444, 281190, 290460, 299390, 302820, 314665, 328055, 338870, 359268, 377598, 393666, 406644, 440531, 449085, 474418, 508305, 562380, 598780, 629330, 656110, 677740, 711627, 755196, 787332, 881062, 898170, 943995, 948836, 984165, 1016610, 1186045, 1258660, 1312220, 1321593, 1423254, 1762124, 1796340, 1887990, 1968330, 2033220, 2202655, 2372090, 2643186, 2846508, 3083717, 3558135, 3775980, 3936660, 4405310, 4744180, 5286372, 6167434, 6607965, 7116270, 8810620, 9251151, 12334868, 13215930, 14232540, 15418585, 18502302, 26431860, 30837170, 37004604, 46255755, 61674340, 92511510, 185023020]

約数ペア:

[(1, 185023020), (2, 92511510), (3, 61674340), (4, 46255755), (5, 37004604), (6, 30837170), (7, 26431860), (10, 18502302), (12, 15418585), (13, 14232540), (14, 13215930), (15, 12334868), (20, 9251151), (21, 8810620), (26, 7116270), (28, 6607965), (30, 6167434), (35, 5286372), (39, 4744180), (42, 4405310), (47, 3936660), (49, 3775980), (52, 3558135), (60, 3083717), (65, 2846508), (70, 2643186), (78, 2372090), (84, 2202655), (91, 2033220), (94, 1968330), (98, 1887990), (103, 1796340), (105, 1762124), (130, 1423254), (140, 1321593), (141, 1312220), (147, 1258660), (156, 1186045), (182, 1016610), (188, 984165), (195, 948836), (196, 943995), (206, 898170), (210, 881062), (235, 787332), (245, 755196), (260, 711627), (273, 677740), (282, 656110), (294, 629330), (309, 598780), (329, 562380), (364, 508305), (390, 474418), (412, 449085), (420, 440531), (455, 406644), (470, 393666), (490, 377598), (515, 359268), (546, 338870), (564, 328055), (588, 314665), (611, 302820), (618, 299390), (637, 290460), (658, 281190), (705, 262444), (721, 256620), (735, 251732), (780, 237209), (910, 203322), (940, 196833), (980, 188799), (987, 187460), (1030, 179634), (1092, 169435), (1222, 151410), (1236, 149695), (1274, 145230), (1316, 140595), (1339, 138180), (1365, 135548), (1410, 131222), (1442, 128310), (1470, 125866), (1545, 119756), (1645, 112476), (1820, 101661), (1833, 100940), (1911, 96820), (1974, 93730), (2060, 89817), (2163, 85540), (2303, 80340), (2444, 75705), (2548, 72615), (2678, 69090), (2730, 67774), (2820, 65611), (2884, 64155), (2940, 62933), (3055, 60564), (3090, 59878), (3185, 58092), (3290, 56238), (3605, 51324), (3666, 50470), (3822, 48410), (3948, 46865), (4017, 46060), (4277, 43260), (4326, 42770), (4606, 40170), (4841, 38220), (4935, 37492), (5047, 36660), (5356, 34545), (5460, 33887), (6110, 30282), (6180, 29939), (6370, 29046), (6580, 28119), (6695, 27636), (6909, 26780), (7210, 25662), (7332, 25235), (7644, 24205), (8034, 23030), (8554, 21630), (8652, 21385), (9165, 20188), (9212, 20085), (9373, 19740), (9555, 19364), (9682, 19110), (9870, 18746), (10094, 18330), (10815, 17108), (11515, 16068), (12220, 15141), (12740, 14523), (12831, 14420), (13390, 13818)]