290588310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 846806400

約数和(自身を除く): 556218090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 81, 85, 90, 94, 102, 135, 141, 153, 162, 170, 235, 255, 270, 282, 306, 405, 423, 449, 459, 470, 510, 705, 765, 799, 810, 846, 898, 918, 1269, 1347, 1377, 1410, 1530, 1598, 2115, 2245, 2295, 2397, 2538, 2694, 2754, 3807, 3995, 4041, 4230, 4490, 4590, 4794, 6345, 6735, 6885, 7191, 7614, 7633, 7990, 8082, 11985, 12123, 12690, 13470, 13770, 14382, 15266, 19035, 20205, 21103, 21573, 22899, 23970, 24246, 35955, 36369, 38070, 38165, 40410, 42206, 43146, 45798, 60615, 63309, 64719, 68697, 71910, 72738, 76330, 105515, 107865, 114495, 121230, 126618, 129438, 137394, 181845, 189927, 206091, 211030, 215730, 228990, 316545, 323595, 343485, 358751, 363690, 379854, 412182, 569781, 618273, 633090, 647190, 686970, 717502, 949635, 1030455, 1076253, 1139562, 1236546, 1709343, 1793755, 1899270, 2060910, 2152506, 2848905, 3091365, 3228759, 3418686, 3587510, 5381265, 5697810, 6182730, 6457518, 8546715, 9686277, 10762530, 16143795, 17093430, 19372554, 29058831, 32287590, 48431385, 58117662, 96862770, 145294155, 290588310]

約数ペア:

[(1, 290588310), (2, 145294155), (3, 96862770), (5, 58117662), (6, 48431385), (9, 32287590), (10, 29058831), (15, 19372554), (17, 17093430), (18, 16143795), (27, 10762530), (30, 9686277), (34, 8546715), (45, 6457518), (47, 6182730), (51, 5697810), (54, 5381265), (81, 3587510), (85, 3418686), (90, 3228759), (94, 3091365), (102, 2848905), (135, 2152506), (141, 2060910), (153, 1899270), (162, 1793755), (170, 1709343), (235, 1236546), (255, 1139562), (270, 1076253), (282, 1030455), (306, 949635), (405, 717502), (423, 686970), (449, 647190), (459, 633090), (470, 618273), (510, 569781), (705, 412182), (765, 379854), (799, 363690), (810, 358751), (846, 343485), (898, 323595), (918, 316545), (1269, 228990), (1347, 215730), (1377, 211030), (1410, 206091), (1530, 189927), (1598, 181845), (2115, 137394), (2245, 129438), (2295, 126618), (2397, 121230), (2538, 114495), (2694, 107865), (2754, 105515), (3807, 76330), (3995, 72738), (4041, 71910), (4230, 68697), (4490, 64719), (4590, 63309), (4794, 60615), (6345, 45798), (6735, 43146), (6885, 42206), (7191, 40410), (7614, 38165), (7633, 38070), (7990, 36369), (8082, 35955), (11985, 24246), (12123, 23970), (12690, 22899), (13470, 21573), (13770, 21103), (14382, 20205), (15266, 19035)]