239481450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 722150208

約数和(自身を除く): 482668758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 67, 75, 78, 90, 94, 117, 130, 134, 141, 150, 169, 195, 201, 225, 234, 235, 282, 325, 335, 338, 390, 402, 423, 450, 470, 507, 585, 603, 611, 650, 670, 705, 845, 846, 871, 975, 1005, 1014, 1170, 1175, 1206, 1222, 1410, 1521, 1675, 1690, 1742, 1833, 1950, 2010, 2115, 2350, 2535, 2613, 2925, 3015, 3042, 3055, 3149, 3350, 3525, 3666, 4225, 4230, 4355, 5025, 5070, 5226, 5499, 5850, 6030, 6110, 6298, 7050, 7605, 7839, 7943, 8450, 8710, 9165, 9447, 10050, 10575, 10998, 11323, 12675, 13065, 15075, 15210, 15275, 15678, 15745, 15886, 18330, 18894, 21150, 21775, 22646, 23829, 25350, 26130, 27495, 28341, 30150, 30550, 31490, 33969, 38025, 39195, 39715, 40937, 43550, 45825, 47235, 47658, 54990, 56615, 56682, 65325, 67938, 71487, 76050, 78390, 78725, 79430, 81874, 91650, 94470, 101907, 113230, 119145, 122811, 130650, 137475, 141705, 142974, 157450, 169845, 195975, 198575, 203814, 204685, 236175, 238290, 245622, 274950, 283075, 283410, 339690, 357435, 368433, 391950, 397150, 409370, 472350, 509535, 532181, 566150, 595725, 614055, 708525, 714870, 736866, 849225, 1019070, 1023425, 1064362, 1191450, 1228110, 1417050, 1596543, 1698450, 1787175, 1842165, 2046850, 2547675, 2660905, 3070275, 3193086, 3574350, 3684330, 4789629, 5095350, 5321810, 6140550, 7982715, 9210825, 9579258, 13304525, 15965430, 18421650, 23948145, 26609050, 39913575, 47896290, 79827150, 119740725, 239481450]

約数ペア:

[(1, 239481450), (2, 119740725), (3, 79827150), (5, 47896290), (6, 39913575), (9, 26609050), (10, 23948145), (13, 18421650), (15, 15965430), (18, 13304525), (25, 9579258), (26, 9210825), (30, 7982715), (39, 6140550), (45, 5321810), (47, 5095350), (50, 4789629), (65, 3684330), (67, 3574350), (75, 3193086), (78, 3070275), (90, 2660905), (94, 2547675), (117, 2046850), (130, 1842165), (134, 1787175), (141, 1698450), (150, 1596543), (169, 1417050), (195, 1228110), (201, 1191450), (225, 1064362), (234, 1023425), (235, 1019070), (282, 849225), (325, 736866), (335, 714870), (338, 708525), (390, 614055), (402, 595725), (423, 566150), (450, 532181), (470, 509535), (507, 472350), (585, 409370), (603, 397150), (611, 391950), (650, 368433), (670, 357435), (705, 339690), (845, 283410), (846, 283075), (871, 274950), (975, 245622), (1005, 238290), (1014, 236175), (1170, 204685), (1175, 203814), (1206, 198575), (1222, 195975), (1410, 169845), (1521, 157450), (1675, 142974), (1690, 141705), (1742, 137475), (1833, 130650), (1950, 122811), (2010, 119145), (2115, 113230), (2350, 101907), (2535, 94470), (2613, 91650), (2925, 81874), (3015, 79430), (3042, 78725), (3055, 78390), (3149, 76050), (3350, 71487), (3525, 67938), (3666, 65325), (4225, 56682), (4230, 56615), (4355, 54990), (5025, 47658), (5070, 47235), (5226, 45825), (5499, 43550), (5850, 40937), (6030, 39715), (6110, 39195), (6298, 38025), (7050, 33969), (7605, 31490), (7839, 30550), (7943, 30150), (8450, 28341), (8710, 27495), (9165, 26130), (9447, 25350), (10050, 23829), (10575, 22646), (10998, 21775), (11323, 21150), (12675, 18894), (13065, 18330), (15075, 15886), (15210, 15745), (15275, 15678)]