247189050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 502762950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 27, 30, 38, 45, 46, 50, 54, 57, 69, 75, 90, 95, 114, 115, 135, 138, 150, 171, 190, 207, 225, 230, 270, 285, 342, 345, 414, 419, 437, 450, 475, 513, 570, 575, 621, 675, 690, 838, 855, 874, 950, 1026, 1035, 1150, 1242, 1257, 1311, 1350, 1425, 1710, 1725, 2070, 2095, 2185, 2514, 2565, 2622, 2850, 3105, 3450, 3771, 3933, 4190, 4275, 4370, 5130, 5175, 6210, 6285, 6555, 7542, 7866, 7961, 8550, 9637, 10350, 10475, 10925, 11313, 11799, 12570, 12825, 13110, 15525, 15922, 18855, 19274, 19665, 20950, 21850, 22626, 23598, 23883, 25650, 28911, 31050, 31425, 32775, 37710, 39330, 39805, 47766, 48185, 56565, 57822, 58995, 62850, 65550, 71649, 79610, 86733, 94275, 96370, 98325, 113130, 117990, 119415, 143298, 144555, 173466, 183103, 188550, 196650, 199025, 214947, 238830, 240925, 260199, 282825, 289110, 294975, 358245, 366206, 398050, 429894, 433665, 481850, 520398, 549309, 565650, 589950, 597075, 716490, 722775, 867330, 915515, 1074735, 1098618, 1194150, 1300995, 1445550, 1647927, 1791225, 1831030, 2149470, 2168325, 2601990, 2746545, 3295854, 3582450, 4336650, 4577575, 4943781, 5373675, 5493090, 6504975, 8239635, 9155150, 9887562, 10747350, 13009950, 13732725, 16479270, 24718905, 27465450, 41198175, 49437810, 82396350, 123594525, 247189050]

約数ペア:

[(1, 247189050), (2, 123594525), (3, 82396350), (5, 49437810), (6, 41198175), (9, 27465450), (10, 24718905), (15, 16479270), (18, 13732725), (19, 13009950), (23, 10747350), (25, 9887562), (27, 9155150), (30, 8239635), (38, 6504975), (45, 5493090), (46, 5373675), (50, 4943781), (54, 4577575), (57, 4336650), (69, 3582450), (75, 3295854), (90, 2746545), (95, 2601990), (114, 2168325), (115, 2149470), (135, 1831030), (138, 1791225), (150, 1647927), (171, 1445550), (190, 1300995), (207, 1194150), (225, 1098618), (230, 1074735), (270, 915515), (285, 867330), (342, 722775), (345, 716490), (414, 597075), (419, 589950), (437, 565650), (450, 549309), (475, 520398), (513, 481850), (570, 433665), (575, 429894), (621, 398050), (675, 366206), (690, 358245), (838, 294975), (855, 289110), (874, 282825), (950, 260199), (1026, 240925), (1035, 238830), (1150, 214947), (1242, 199025), (1257, 196650), (1311, 188550), (1350, 183103), (1425, 173466), (1710, 144555), (1725, 143298), (2070, 119415), (2095, 117990), (2185, 113130), (2514, 98325), (2565, 96370), (2622, 94275), (2850, 86733), (3105, 79610), (3450, 71649), (3771, 65550), (3933, 62850), (4190, 58995), (4275, 57822), (4370, 56565), (5130, 48185), (5175, 47766), (6210, 39805), (6285, 39330), (6555, 37710), (7542, 32775), (7866, 31425), (7961, 31050), (8550, 28911), (9637, 25650), (10350, 23883), (10475, 23598), (10925, 22626), (11313, 21850), (11799, 20950), (12570, 19665), (12825, 19274), (13110, 18855), (15525, 15922)]