9069802020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{9413}}^1$

素因数の和:9582

約数の個数: 144

約数和(自身を含む): 28311362352

約数和(自身を除く): 19241560332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 101, 106, 159, 180, 202, 212, 265, 303, 318, 404, 477, 505, 530, 606, 636, 795, 909, 954, 1010, 1060, 1212, 1515, 1590, 1818, 1908, 2020, 2385, 3030, 3180, 3636, 4545, 4770, 5353, 6060, 9090, 9413, 9540, 10706, 16059, 18180, 18826, 21412, 26765, 28239, 32118, 37652, 47065, 48177, 53530, 56478, 64236, 80295, 84717, 94130, 96354, 107060, 112956, 141195, 160590, 169434, 188260, 192708, 240885, 282390, 321180, 338868, 423585, 481770, 498889, 564780, 847170, 950713, 963540, 997778, 1496667, 1694340, 1901426, 1995556, 2494445, 2852139, 2993334, 3802852, 4490001, 4753565, 4988890, 5704278, 5986668, 7483335, 8556417, 8980002, 9507130, 9977780, 11408556, 14260695, 14966670, 17112834, 17960004, 19014260, 22450005, 28521390, 29933340, 34225668, 42782085, 44900010, 50387789, 57042780, 85564170, 89800020, 100775578, 151163367, 171128340, 201551156, 251938945, 302326734, 453490101, 503877890, 604653468, 755816835, 906980202, 1007755780, 1511633670, 1813960404, 2267450505, 3023267340, 4534901010, 9069802020]

約数ペア:

[(1, 9069802020), (2, 4534901010), (3, 3023267340), (4, 2267450505), (5, 1813960404), (6, 1511633670), (9, 1007755780), (10, 906980202), (12, 755816835), (15, 604653468), (18, 503877890), (20, 453490101), (30, 302326734), (36, 251938945), (45, 201551156), (53, 171128340), (60, 151163367), (90, 100775578), (101, 89800020), (106, 85564170), (159, 57042780), (180, 50387789), (202, 44900010), (212, 42782085), (265, 34225668), (303, 29933340), (318, 28521390), (404, 22450005), (477, 19014260), (505, 17960004), (530, 17112834), (606, 14966670), (636, 14260695), (795, 11408556), (909, 9977780), (954, 9507130), (1010, 8980002), (1060, 8556417), (1212, 7483335), (1515, 5986668), (1590, 5704278), (1818, 4988890), (1908, 4753565), (2020, 4490001), (2385, 3802852), (3030, 2993334), (3180, 2852139), (3636, 2494445), (4545, 1995556), (4770, 1901426), (5353, 1694340), (6060, 1496667), (9090, 997778), (9413, 963540), (9540, 950713), (10706, 847170), (16059, 564780), (18180, 498889), (18826, 481770), (21412, 423585), (26765, 338868), (28239, 321180), (32118, 282390), (37652, 240885), (47065, 192708), (48177, 188260), (53530, 169434), (56478, 160590), (64236, 141195), (80295, 112956), (84717, 107060), (94130, 96354)]