7164450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 120

約数和(自身を含む): 20930580

約数和(自身を除く): 13766130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 61, 75, 81, 87, 90, 122, 135, 145, 150, 162, 174, 183, 225, 261, 270, 290, 305, 366, 405, 435, 450, 522, 549, 610, 675, 725, 783, 810, 870, 915, 1098, 1305, 1350, 1450, 1525, 1566, 1647, 1769, 1830, 2025, 2175, 2349, 2610, 2745, 3050, 3294, 3538, 3915, 4050, 4350, 4575, 4698, 4941, 5307, 5490, 6525, 7830, 8235, 8845, 9150, 9882, 10614, 11745, 13050, 13725, 15921, 16470, 17690, 19575, 23490, 24705, 26535, 27450, 31842, 39150, 41175, 44225, 47763, 49410, 53070, 58725, 79605, 82350, 88450, 95526, 117450, 123525, 132675, 143289, 159210, 238815, 247050, 265350, 286578, 398025, 477630, 716445, 796050, 1194075, 1432890, 2388150, 3582225, 7164450]

約数ペア:

[(1, 7164450), (2, 3582225), (3, 2388150), (5, 1432890), (6, 1194075), (9, 796050), (10, 716445), (15, 477630), (18, 398025), (25, 286578), (27, 265350), (29, 247050), (30, 238815), (45, 159210), (50, 143289), (54, 132675), (58, 123525), (61, 117450), (75, 95526), (81, 88450), (87, 82350), (90, 79605), (122, 58725), (135, 53070), (145, 49410), (150, 47763), (162, 44225), (174, 41175), (183, 39150), (225, 31842), (261, 27450), (270, 26535), (290, 24705), (305, 23490), (366, 19575), (405, 17690), (435, 16470), (450, 15921), (522, 13725), (549, 13050), (610, 11745), (675, 10614), (725, 9882), (783, 9150), (810, 8845), (870, 8235), (915, 7830), (1098, 6525), (1305, 5490), (1350, 5307), (1450, 4941), (1525, 4698), (1566, 4575), (1647, 4350), (1769, 4050), (1830, 3915), (2025, 3538), (2175, 3294), (2349, 3050), (2610, 2745)]