215952750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 679311360

約数和(自身を除く): 463358610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 90, 107, 115, 117, 125, 130, 135, 138, 150, 195, 207, 214, 225, 230, 234, 250, 270, 299, 321, 325, 345, 351, 375, 390, 414, 450, 535, 575, 585, 598, 621, 642, 650, 675, 690, 702, 750, 897, 963, 975, 1035, 1070, 1125, 1150, 1170, 1242, 1350, 1391, 1495, 1605, 1625, 1725, 1755, 1794, 1926, 1950, 2070, 2250, 2461, 2675, 2691, 2782, 2875, 2889, 2925, 2990, 3105, 3210, 3250, 3375, 3450, 3510, 4173, 4485, 4815, 4875, 4922, 5175, 5350, 5382, 5750, 5778, 5850, 6210, 6750, 6955, 7383, 7475, 8025, 8073, 8346, 8625, 8775, 8970, 9630, 9750, 10350, 12305, 12519, 13375, 13455, 13910, 14445, 14625, 14766, 14950, 15525, 16050, 16146, 17250, 17550, 20865, 22149, 22425, 24075, 24610, 25038, 25875, 26750, 26910, 28890, 29250, 31050, 31993, 34775, 36915, 37375, 37557, 40125, 40365, 41730, 43875, 44298, 44850, 48150, 51750, 61525, 62595, 63986, 66447, 67275, 69550, 72225, 73830, 74750, 75114, 77625, 80250, 80730, 87750, 95979, 104325, 110745, 112125, 120375, 123050, 125190, 132894, 134550, 144450, 155250, 159965, 173875, 184575, 187785, 191958, 201825, 208650, 221490, 224250, 240750, 287937, 307625, 312975, 319930, 332235, 336375, 347750, 361125, 369150, 375570, 403650, 479895, 521625, 553725, 575874, 615250, 625950, 664470, 672750, 722250, 799825, 863811, 922875, 938925, 959790, 1009125, 1043250, 1107450, 1439685, 1564875, 1599650, 1661175, 1727622, 1845750, 1877850, 2018250, 2399475, 2768625, 2879370, 3129750, 3322350, 3999125, 4319055, 4694625, 4798950, 5537250, 7198425, 7998250, 8305875, 8638110, 9389250, 11997375, 14396850, 16611750, 21595275, 23994750, 35992125, 43190550, 71984250, 107976375, 215952750]

約数ペア:

[(1, 215952750), (2, 107976375), (3, 71984250), (5, 43190550), (6, 35992125), (9, 23994750), (10, 21595275), (13, 16611750), (15, 14396850), (18, 11997375), (23, 9389250), (25, 8638110), (26, 8305875), (27, 7998250), (30, 7198425), (39, 5537250), (45, 4798950), (46, 4694625), (50, 4319055), (54, 3999125), (65, 3322350), (69, 3129750), (75, 2879370), (78, 2768625), (90, 2399475), (107, 2018250), (115, 1877850), (117, 1845750), (125, 1727622), (130, 1661175), (135, 1599650), (138, 1564875), (150, 1439685), (195, 1107450), (207, 1043250), (214, 1009125), (225, 959790), (230, 938925), (234, 922875), (250, 863811), (270, 799825), (299, 722250), (321, 672750), (325, 664470), (345, 625950), (351, 615250), (375, 575874), (390, 553725), (414, 521625), (450, 479895), (535, 403650), (575, 375570), (585, 369150), (598, 361125), (621, 347750), (642, 336375), (650, 332235), (675, 319930), (690, 312975), (702, 307625), (750, 287937), (897, 240750), (963, 224250), (975, 221490), (1035, 208650), (1070, 201825), (1125, 191958), (1150, 187785), (1170, 184575), (1242, 173875), (1350, 159965), (1391, 155250), (1495, 144450), (1605, 134550), (1625, 132894), (1725, 125190), (1755, 123050), (1794, 120375), (1926, 112125), (1950, 110745), (2070, 104325), (2250, 95979), (2461, 87750), (2675, 80730), (2691, 80250), (2782, 77625), (2875, 75114), (2889, 74750), (2925, 73830), (2990, 72225), (3105, 69550), (3210, 67275), (3250, 66447), (3375, 63986), (3450, 62595), (3510, 61525), (4173, 51750), (4485, 48150), (4815, 44850), (4875, 44298), (4922, 43875), (5175, 41730), (5350, 40365), (5382, 40125), (5750, 37557), (5778, 37375), (5850, 36915), (6210, 34775), (6750, 31993), (6955, 31050), (7383, 29250), (7475, 28890), (8025, 26910), (8073, 26750), (8346, 25875), (8625, 25038), (8775, 24610), (8970, 24075), (9630, 22425), (9750, 22149), (10350, 20865), (12305, 17550), (12519, 17250), (13375, 16146), (13455, 16050), (13910, 15525), (14445, 14950), (14625, 14766)]