42920457525

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^4\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 89626257600

約数和(自身を除く): 46705800075

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 55, 75, 99, 101, 121, 129, 135, 165, 215, 225, 275, 297, 303, 363, 387, 473, 495, 505, 605, 645, 675, 825, 909, 1075, 1089, 1111, 1161, 1331, 1419, 1485, 1515, 1815, 1935, 2365, 2475, 2525, 2727, 3025, 3225, 3267, 3333, 3993, 4257, 4343, 4545, 5203, 5445, 5555, 5805, 6655, 7095, 7425, 7575, 9075, 9675, 9999, 11825, 11979, 12221, 12771, 13029, 13635, 14641, 15609, 16335, 16665, 19965, 21285, 21715, 22725, 26015, 27225, 27775, 29025, 29997, 33275, 35475, 35937, 36663, 39087, 43923, 46827, 47773, 49995, 57233, 59895, 61105, 63855, 65145, 68175, 73205, 78045, 81675, 83325, 99825, 106425, 108575, 109989, 117261, 130075, 131769, 134431, 140481, 143319, 149985, 171699, 179685, 183315, 195435, 219615, 234135, 238865, 249975, 286165, 299475, 305525, 319275, 325725, 329967, 366025, 390225, 395307, 403293, 429957, 515097, 525503, 549945, 586305, 629563, 658845, 672155, 702405, 716595, 749925, 858495, 898425, 916575, 977175, 1098075, 1170675, 1194325, 1209879, 1289871, 1430825, 1478741, 1545291, 1576509, 1649835, 1888689, 1976535, 2016465, 2149785, 2575485, 2627515, 2749725, 2931525, 3147815, 3294225, 3360775, 3512025, 3582975, 3629637, 4292475, 4436223, 4729527, 5666067, 5780533, 6049395, 6449355, 7393705, 7726455, 7882545, 8249175, 9443445, 9882675, 10082325, 10748925, 12877425, 13137575, 13308669, 14188581, 15739075, 16998201, 17341599, 18148185, 22181115, 23647635, 28330335, 28902665, 30246975, 32246775, 36968525, 38632275, 39412725, 39926007, 47217225, 52024797, 63585863, 66543345, 70942905, 84991005, 86707995, 90740925, 110905575, 118238175, 141651675, 144513325, 156074391, 190757589, 199630035, 260123985, 317929315, 332716725, 354714525, 424955025, 433539975, 572272767, 780371955, 953787945, 998150175, 1300619925, 1589646575, 1716818301, 2861363835, 3901859775, 4768939725, 8584091505, 14306819175, 42920457525]

約数ペア:

[(1, 42920457525), (3, 14306819175), (5, 8584091505), (9, 4768939725), (11, 3901859775), (15, 2861363835), (25, 1716818301), (27, 1589646575), (33, 1300619925), (43, 998150175), (45, 953787945), (55, 780371955), (75, 572272767), (99, 433539975), (101, 424955025), (121, 354714525), (129, 332716725), (135, 317929315), (165, 260123985), (215, 199630035), (225, 190757589), (275, 156074391), (297, 144513325), (303, 141651675), (363, 118238175), (387, 110905575), (473, 90740925), (495, 86707995), (505, 84991005), (605, 70942905), (645, 66543345), (675, 63585863), (825, 52024797), (909, 47217225), (1075, 39926007), (1089, 39412725), (1111, 38632275), (1161, 36968525), (1331, 32246775), (1419, 30246975), (1485, 28902665), (1515, 28330335), (1815, 23647635), (1935, 22181115), (2365, 18148185), (2475, 17341599), (2525, 16998201), (2727, 15739075), (3025, 14188581), (3225, 13308669), (3267, 13137575), (3333, 12877425), (3993, 10748925), (4257, 10082325), (4343, 9882675), (4545, 9443445), (5203, 8249175), (5445, 7882545), (5555, 7726455), (5805, 7393705), (6655, 6449355), (7095, 6049395), (7425, 5780533), (7575, 5666067), (9075, 4729527), (9675, 4436223), (9999, 4292475), (11825, 3629637), (11979, 3582975), (12221, 3512025), (12771, 3360775), (13029, 3294225), (13635, 3147815), (14641, 2931525), (15609, 2749725), (16335, 2627515), (16665, 2575485), (19965, 2149785), (21285, 2016465), (21715, 1976535), (22725, 1888689), (26015, 1649835), (27225, 1576509), (27775, 1545291), (29025, 1478741), (29997, 1430825), (33275, 1289871), (35475, 1209879), (35937, 1194325), (36663, 1170675), (39087, 1098075), (43923, 977175), (46827, 916575), (47773, 898425), (49995, 858495), (57233, 749925), (59895, 716595), (61105, 702405), (63855, 672155), (65145, 658845), (68175, 629563), (73205, 586305), (78045, 549945), (81675, 525503), (83325, 515097), (99825, 429957), (106425, 403293), (108575, 395307), (109989, 390225), (117261, 366025), (130075, 329967), (131769, 325725), (134431, 319275), (140481, 305525), (143319, 299475), (149985, 286165), (171699, 249975), (179685, 238865), (183315, 234135), (195435, 219615)]