129893940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 458613792

約数和(自身を除く): 328719852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 227, 255, 289, 306, 330, 340, 374, 396, 454, 495, 510, 561, 578, 612, 660, 681, 748, 765, 867, 908, 935, 990, 1020, 1122, 1135, 1156, 1362, 1445, 1530, 1683, 1734, 1870, 1980, 2043, 2244, 2270, 2497, 2601, 2724, 2805, 2890, 3060, 3179, 3366, 3405, 3468, 3740, 3859, 4086, 4335, 4540, 4994, 5202, 5610, 5780, 6358, 6732, 6810, 7491, 7718, 8172, 8415, 8670, 9537, 9988, 10215, 10404, 11220, 11577, 12485, 12716, 13005, 13620, 14982, 15436, 15895, 16830, 17340, 19074, 19295, 20430, 22473, 23154, 24970, 26010, 28611, 29964, 31790, 33660, 34731, 37455, 38148, 38590, 40860, 42449, 44946, 46308, 47685, 49940, 52020, 57222, 57885, 63580, 65603, 69462, 74910, 77180, 84898, 89892, 95370, 112365, 114444, 115770, 127347, 131206, 138924, 143055, 149820, 169796, 173655, 190740, 196809, 212245, 224730, 231540, 254694, 262412, 286110, 328015, 347310, 382041, 393618, 424490, 449460, 509388, 572220, 590427, 636735, 656030, 694620, 721633, 764082, 787236, 848980, 984045, 1180854, 1273470, 1312060, 1443266, 1528164, 1910205, 1968090, 2164899, 2361708, 2546940, 2886532, 2952135, 3608165, 3820410, 3936180, 4329798, 5904270, 6494697, 7216330, 7640820, 8659596, 10824495, 11808540, 12989394, 14432660, 21648990, 25978788, 32473485, 43297980, 64946970, 129893940]

約数ペア:

[(1, 129893940), (2, 64946970), (3, 43297980), (4, 32473485), (5, 25978788), (6, 21648990), (9, 14432660), (10, 12989394), (11, 11808540), (12, 10824495), (15, 8659596), (17, 7640820), (18, 7216330), (20, 6494697), (22, 5904270), (30, 4329798), (33, 3936180), (34, 3820410), (36, 3608165), (44, 2952135), (45, 2886532), (51, 2546940), (55, 2361708), (60, 2164899), (66, 1968090), (68, 1910205), (85, 1528164), (90, 1443266), (99, 1312060), (102, 1273470), (110, 1180854), (132, 984045), (153, 848980), (165, 787236), (170, 764082), (180, 721633), (187, 694620), (198, 656030), (204, 636735), (220, 590427), (227, 572220), (255, 509388), (289, 449460), (306, 424490), (330, 393618), (340, 382041), (374, 347310), (396, 328015), (454, 286110), (495, 262412), (510, 254694), (561, 231540), (578, 224730), (612, 212245), (660, 196809), (681, 190740), (748, 173655), (765, 169796), (867, 149820), (908, 143055), (935, 138924), (990, 131206), (1020, 127347), (1122, 115770), (1135, 114444), (1156, 112365), (1362, 95370), (1445, 89892), (1530, 84898), (1683, 77180), (1734, 74910), (1870, 69462), (1980, 65603), (2043, 63580), (2244, 57885), (2270, 57222), (2497, 52020), (2601, 49940), (2724, 47685), (2805, 46308), (2890, 44946), (3060, 42449), (3179, 40860), (3366, 38590), (3405, 38148), (3468, 37455), (3740, 34731), (3859, 33660), (4086, 31790), (4335, 29964), (4540, 28611), (4994, 26010), (5202, 24970), (5610, 23154), (5780, 22473), (6358, 20430), (6732, 19295), (6810, 19074), (7491, 17340), (7718, 16830), (8172, 15895), (8415, 15436), (8670, 14982), (9537, 13620), (9988, 13005), (10215, 12716), (10404, 12485), (11220, 11577)]