65349180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 230519520

約数和(自身を除く): 165170340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 81, 87, 90, 107, 108, 116, 117, 130, 135, 145, 156, 162, 174, 180, 195, 214, 234, 260, 261, 270, 290, 321, 324, 348, 351, 377, 390, 405, 428, 435, 468, 522, 535, 540, 580, 585, 642, 702, 754, 780, 783, 810, 870, 963, 1044, 1053, 1070, 1131, 1170, 1284, 1305, 1391, 1404, 1508, 1566, 1605, 1620, 1740, 1755, 1885, 1926, 2106, 2140, 2262, 2340, 2349, 2610, 2782, 2889, 3103, 3132, 3210, 3393, 3510, 3770, 3852, 3915, 4173, 4212, 4524, 4698, 4815, 5220, 5265, 5564, 5655, 5778, 6206, 6420, 6786, 6955, 7020, 7540, 7830, 8346, 8667, 9309, 9396, 9630, 10179, 10530, 11310, 11556, 11745, 12412, 12519, 13572, 13910, 14445, 15515, 15660, 16692, 16965, 17334, 18618, 19260, 20358, 20865, 21060, 22620, 23490, 25038, 27820, 27927, 28890, 30537, 31030, 33930, 34668, 37236, 37557, 40339, 40716, 41730, 43335, 46545, 46980, 50076, 50895, 55854, 57780, 61074, 62060, 62595, 67860, 75114, 80678, 83460, 83781, 86670, 93090, 101790, 111708, 112671, 121017, 122148, 125190, 139635, 150228, 152685, 161356, 167562, 173340, 186180, 187785, 201695, 203580, 225342, 242034, 250380, 251343, 279270, 305370, 335124, 363051, 375570, 403390, 418905, 450684, 484068, 502686, 558540, 563355, 605085, 610740, 726102, 751140, 806780, 837810, 1005372, 1089153, 1126710, 1210170, 1256715, 1452204, 1675620, 1815255, 2178306, 2253420, 2420340, 2513430, 3267459, 3630510, 4356612, 5026860, 5445765, 6534918, 7261020, 10891530, 13069836, 16337295, 21783060, 32674590, 65349180]

約数ペア:

[(1, 65349180), (2, 32674590), (3, 21783060), (4, 16337295), (5, 13069836), (6, 10891530), (9, 7261020), (10, 6534918), (12, 5445765), (13, 5026860), (15, 4356612), (18, 3630510), (20, 3267459), (26, 2513430), (27, 2420340), (29, 2253420), (30, 2178306), (36, 1815255), (39, 1675620), (45, 1452204), (52, 1256715), (54, 1210170), (58, 1126710), (60, 1089153), (65, 1005372), (78, 837810), (81, 806780), (87, 751140), (90, 726102), (107, 610740), (108, 605085), (116, 563355), (117, 558540), (130, 502686), (135, 484068), (145, 450684), (156, 418905), (162, 403390), (174, 375570), (180, 363051), (195, 335124), (214, 305370), (234, 279270), (260, 251343), (261, 250380), (270, 242034), (290, 225342), (321, 203580), (324, 201695), (348, 187785), (351, 186180), (377, 173340), (390, 167562), (405, 161356), (428, 152685), (435, 150228), (468, 139635), (522, 125190), (535, 122148), (540, 121017), (580, 112671), (585, 111708), (642, 101790), (702, 93090), (754, 86670), (780, 83781), (783, 83460), (810, 80678), (870, 75114), (963, 67860), (1044, 62595), (1053, 62060), (1070, 61074), (1131, 57780), (1170, 55854), (1284, 50895), (1305, 50076), (1391, 46980), (1404, 46545), (1508, 43335), (1566, 41730), (1605, 40716), (1620, 40339), (1740, 37557), (1755, 37236), (1885, 34668), (1926, 33930), (2106, 31030), (2140, 30537), (2262, 28890), (2340, 27927), (2349, 27820), (2610, 25038), (2782, 23490), (2889, 22620), (3103, 21060), (3132, 20865), (3210, 20358), (3393, 19260), (3510, 18618), (3770, 17334), (3852, 16965), (3915, 16692), (4173, 15660), (4212, 15515), (4524, 14445), (4698, 13910), (4815, 13572), (5220, 12519), (5265, 12412), (5564, 11745), (5655, 11556), (5778, 11310), (6206, 10530), (6420, 10179), (6786, 9630), (6955, 9396), (7020, 9309), (7540, 8667), (7830, 8346)]