18013149000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 1152

約数和(自身を含む): 81564537600

約数和(自身を除く): 63551388600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 25, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 50, 51, 55, 56, 60, 63, 66, 68, 70, 72, 75, 77, 84, 85, 88, 90, 99, 100, 102, 105, 110, 119, 120, 121, 125, 126, 132, 136, 139, 140, 150, 153, 154, 165, 168, 170, 175, 180, 187, 198, 200, 204, 210, 220, 225, 231, 238, 242, 250, 252, 255, 264, 275, 278, 280, 300, 306, 308, 315, 330, 340, 350, 357, 360, 363, 374, 375, 385, 396, 408, 417, 420, 425, 440, 450, 462, 476, 484, 495, 500, 504, 510, 525, 550, 556, 561, 595, 600, 605, 612, 616, 630, 660, 680, 693, 695, 700, 714, 726, 748, 750, 765, 770, 792, 825, 834, 840, 847, 850, 875, 900, 924, 935, 952, 968, 973, 990, 1000, 1020, 1050, 1071, 1089, 1100, 1112, 1122, 1125, 1155, 1190, 1210, 1224, 1251, 1260, 1275, 1309, 1320, 1375, 1386, 1390, 1400, 1428, 1452, 1496, 1500, 1529, 1530, 1540, 1575, 1650, 1668, 1683, 1694, 1700, 1750, 1785, 1800, 1815, 1848, 1870, 1925, 1946, 1980, 2040, 2057, 2085, 2100, 2125, 2142, 2178, 2200, 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2859230, 2879800, 2919000, 2943325, 2945250, 2977380, 3027420, 3085500, 3119160, 3210900, 3239775, 3249125, 3275118, 3308200, 3363800, 3431076, 3440250, 3531990, 3544500, 3599750, 3639020, 3702600, 3721725, 3784275, 3811500, 3853080, 3898950, 3927000, 4002922, 4013625, 4135250, 4204750, 4238388, 4253400, 4288845, 4319700, 4366824, 4378500, 4548775, 4587000, 4628250, 4678740, 4709320, 4816350, 4962300, 5045700, 5146614, 5183640, 5198600, 5297985, 5316750, 5351500, 5399625, 5458530, 5718460, 5848425, 5886650, 5890500, 5954760, 6004383, 6054840, 6171000, 6202875, 6307125, 6421800, 6479550, 6498250, 6550236, 6862152, 6880500, 7063980, 7089000, 7148075, 7199500, 7278040, 7443450, 7568550, 7623000, 7797900, 8005844, 8027250, 8187795, 8270500, 8409500, 8476776, 8577690, 8639400, 8757000, 8829975, 9097550, 9256500, 9357480, 9632700, 9747375, 9924600, 10007305, 10091400, 10293228, 10595970, 10633500, 10703000, 10799250, 10917060, 11436920, 11696850, 11773300, 11781000, 12008766, 12040875, 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約数ペア:

[(1, 18013149000), (2, 9006574500), (3, 6004383000), (4, 4503287250), (5, 3602629800), (6, 3002191500), (7, 2573307000), (8, 2251643625), (9, 2001461000), (10, 1801314900), (11, 1637559000), (12, 1501095750), (14, 1286653500), (15, 1200876600), (17, 1059597000), (18, 1000730500), (20, 900657450), (21, 857769000), (22, 818779500), (24, 750547875), (25, 720525960), (28, 643326750), (30, 600438300), (33, 545853000), (34, 529798500), (35, 514661400), (36, 500365250), (40, 450328725), (42, 428884500), (44, 409389750), (45, 400292200), (50, 360262980), (51, 353199000), (55, 327511800), (56, 321663375), (60, 300219150), (63, 285923000), (66, 272926500), (68, 264899250), (70, 257330700), (72, 250182625), (75, 240175320), (77, 233937000), (84, 214442250), (85, 211919400), (88, 204694875), (90, 200146100), (99, 181951000), (100, 180131490), (102, 176599500), (105, 171553800), (110, 163755900), (119, 151371000), (120, 150109575), (121, 148869000), (125, 144105192), (126, 142961500), (132, 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