227595420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 783766368

約数和(自身を除く): 556170948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 101, 107, 108, 117, 130, 135, 156, 162, 180, 195, 202, 214, 234, 260, 270, 303, 321, 324, 351, 390, 404, 405, 428, 468, 505, 535, 540, 585, 606, 642, 702, 780, 810, 909, 963, 1010, 1053, 1070, 1170, 1212, 1284, 1313, 1391, 1404, 1515, 1605, 1620, 1755, 1818, 1926, 2020, 2106, 2140, 2340, 2626, 2727, 2782, 2889, 3030, 3210, 3510, 3636, 3852, 3939, 4173, 4212, 4545, 4815, 5252, 5265, 5454, 5564, 5778, 6060, 6420, 6565, 6955, 7020, 7878, 8181, 8346, 8667, 9090, 9630, 10530, 10807, 10908, 11556, 11817, 12519, 13130, 13635, 13910, 14445, 15756, 16362, 16692, 17334, 18180, 19260, 19695, 20865, 21060, 21614, 23634, 25038, 26260, 27270, 27820, 28890, 32421, 32724, 34668, 35451, 37557, 39390, 40905, 41730, 43228, 43335, 47268, 50076, 54035, 54540, 57780, 59085, 62595, 64842, 70902, 75114, 78780, 81810, 83460, 86670, 97263, 106353, 108070, 112671, 118170, 125190, 129684, 140491, 141804, 150228, 162105, 163620, 173340, 177255, 187785, 194526, 212706, 216140, 225342, 236340, 250380, 280982, 291789, 324210, 354510, 375570, 389052, 421473, 425412, 450684, 486315, 531765, 561964, 563355, 583578, 648420, 702455, 709020, 751140, 842946, 875367, 972630, 1063530, 1126710, 1167156, 1264419, 1404910, 1458945, 1685892, 1750734, 1945260, 2107365, 2127060, 2253420, 2528838, 2809820, 2917890, 3501468, 3793257, 4214730, 4376835, 5057676, 5835780, 6322095, 7586514, 8429460, 8753670, 11379771, 12644190, 15173028, 17507340, 18966285, 22759542, 25288380, 37932570, 45519084, 56898855, 75865140, 113797710, 227595420]

約数ペア:

[(1, 227595420), (2, 113797710), (3, 75865140), (4, 56898855), (5, 45519084), (6, 37932570), (9, 25288380), (10, 22759542), (12, 18966285), (13, 17507340), (15, 15173028), (18, 12644190), (20, 11379771), (26, 8753670), (27, 8429460), (30, 7586514), (36, 6322095), (39, 5835780), (45, 5057676), (52, 4376835), (54, 4214730), (60, 3793257), (65, 3501468), (78, 2917890), (81, 2809820), (90, 2528838), (101, 2253420), (107, 2127060), (108, 2107365), (117, 1945260), (130, 1750734), (135, 1685892), (156, 1458945), (162, 1404910), (180, 1264419), (195, 1167156), (202, 1126710), (214, 1063530), (234, 972630), (260, 875367), (270, 842946), (303, 751140), (321, 709020), (324, 702455), (351, 648420), (390, 583578), (404, 563355), (405, 561964), (428, 531765), (468, 486315), (505, 450684), (535, 425412), (540, 421473), (585, 389052), (606, 375570), (642, 354510), (702, 324210), (780, 291789), (810, 280982), (909, 250380), (963, 236340), (1010, 225342), (1053, 216140), (1070, 212706), (1170, 194526), (1212, 187785), (1284, 177255), (1313, 173340), (1391, 163620), (1404, 162105), (1515, 150228), (1605, 141804), (1620, 140491), (1755, 129684), (1818, 125190), (1926, 118170), (2020, 112671), (2106, 108070), (2140, 106353), (2340, 97263), (2626, 86670), (2727, 83460), (2782, 81810), (2889, 78780), (3030, 75114), (3210, 70902), (3510, 64842), (3636, 62595), (3852, 59085), (3939, 57780), (4173, 54540), (4212, 54035), (4545, 50076), (4815, 47268), (5252, 43335), (5265, 43228), (5454, 41730), (5564, 40905), (5778, 39390), (6060, 37557), (6420, 35451), (6565, 34668), (6955, 32724), (7020, 32421), (7878, 28890), (8181, 27820), (8346, 27270), (8667, 26260), (9090, 25038), (9630, 23634), (10530, 21614), (10807, 21060), (10908, 20865), (11556, 19695), (11817, 19260), (12519, 18180), (13130, 17334), (13635, 16692), (13910, 16362), (14445, 15756)]