65422890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 201801600

約数和(自身を除く): 136378710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 109, 114, 117, 130, 135, 162, 171, 190, 195, 218, 234, 243, 247, 270, 285, 327, 342, 351, 390, 405, 486, 494, 513, 545, 570, 585, 654, 702, 741, 810, 855, 981, 1026, 1053, 1090, 1170, 1215, 1235, 1417, 1482, 1539, 1635, 1710, 1755, 1962, 2071, 2106, 2223, 2430, 2470, 2565, 2834, 2943, 3078, 3159, 3270, 3510, 3705, 4142, 4251, 4446, 4617, 4905, 5130, 5265, 5886, 6213, 6318, 6669, 7085, 7410, 7695, 8502, 8829, 9234, 9810, 10355, 10530, 11115, 12426, 12753, 13338, 14170, 14715, 15390, 15795, 17658, 18639, 20007, 20710, 21255, 22230, 23085, 25506, 26487, 26923, 29430, 31065, 31590, 33345, 37278, 38259, 40014, 42510, 44145, 46170, 52974, 53846, 55917, 60021, 62130, 63765, 66690, 76518, 80769, 88290, 93195, 100035, 111834, 114777, 120042, 127530, 132435, 134615, 161538, 167751, 186390, 191295, 200070, 229554, 242307, 264870, 269230, 279585, 300105, 335502, 344331, 382590, 403845, 484614, 503253, 559170, 573885, 600210, 688662, 726921, 807690, 838755, 1006506, 1147770, 1211535, 1453842, 1677510, 1721655, 2180763, 2423070, 2516265, 3443310, 3634605, 4361526, 5032530, 6542289, 7269210, 10903815, 13084578, 21807630, 32711445, 65422890]

約数ペア:

[(1, 65422890), (2, 32711445), (3, 21807630), (5, 13084578), (6, 10903815), (9, 7269210), (10, 6542289), (13, 5032530), (15, 4361526), (18, 3634605), (19, 3443310), (26, 2516265), (27, 2423070), (30, 2180763), (38, 1721655), (39, 1677510), (45, 1453842), (54, 1211535), (57, 1147770), (65, 1006506), (78, 838755), (81, 807690), (90, 726921), (95, 688662), (109, 600210), (114, 573885), (117, 559170), (130, 503253), (135, 484614), (162, 403845), (171, 382590), (190, 344331), (195, 335502), (218, 300105), (234, 279585), (243, 269230), (247, 264870), (270, 242307), (285, 229554), (327, 200070), (342, 191295), (351, 186390), (390, 167751), (405, 161538), (486, 134615), (494, 132435), (513, 127530), (545, 120042), (570, 114777), (585, 111834), (654, 100035), (702, 93195), (741, 88290), (810, 80769), (855, 76518), (981, 66690), (1026, 63765), (1053, 62130), (1090, 60021), (1170, 55917), (1215, 53846), (1235, 52974), (1417, 46170), (1482, 44145), (1539, 42510), (1635, 40014), (1710, 38259), (1755, 37278), (1962, 33345), (2071, 31590), (2106, 31065), (2223, 29430), (2430, 26923), (2470, 26487), (2565, 25506), (2834, 23085), (2943, 22230), (3078, 21255), (3159, 20710), (3270, 20007), (3510, 18639), (3705, 17658), (4142, 15795), (4251, 15390), (4446, 14715), (4617, 14170), (4905, 13338), (5130, 12753), (5265, 12426), (5886, 11115), (6213, 10530), (6318, 10355), (6669, 9810), (7085, 9234), (7410, 8829), (7695, 8502)]