121853550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 379975680

約数和(自身を除く): 258122130

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 79, 91, 105, 113, 130, 150, 158, 175, 182, 195, 210, 226, 237, 273, 325, 339, 350, 390, 395, 455, 474, 525, 546, 553, 565, 650, 678, 790, 791, 910, 975, 1027, 1050, 1106, 1130, 1185, 1365, 1469, 1582, 1659, 1695, 1950, 1975, 2054, 2275, 2370, 2373, 2730, 2765, 2825, 2938, 3081, 3318, 3390, 3950, 3955, 4407, 4550, 4746, 5135, 5530, 5650, 5925, 6162, 6825, 7189, 7345, 7910, 8295, 8475, 8814, 8927, 10270, 10283, 11850, 11865, 13650, 13825, 14378, 14690, 15405, 16590, 16950, 17854, 19775, 20566, 21567, 22035, 23730, 25675, 26781, 27650, 30810, 30849, 35945, 36725, 39550, 41475, 43134, 44070, 44635, 51350, 51415, 53562, 59325, 61698, 62489, 71890, 73450, 77025, 82950, 89270, 102830, 107835, 110175, 116051, 118650, 124978, 133905, 154050, 154245, 179725, 187467, 215670, 220350, 223175, 232102, 257075, 267810, 308490, 312445, 348153, 359450, 374934, 446350, 514150, 539175, 580255, 624890, 669525, 696306, 771225, 812357, 937335, 1078350, 1160510, 1339050, 1542450, 1562225, 1624714, 1740765, 1874670, 2437071, 2901275, 3124450, 3481530, 4061785, 4686675, 4874142, 5802550, 8123570, 8703825, 9373350, 12185355, 17407650, 20308925, 24370710, 40617850, 60926775, 121853550]

約数ペア:

[(1, 121853550), (2, 60926775), (3, 40617850), (5, 24370710), (6, 20308925), (7, 17407650), (10, 12185355), (13, 9373350), (14, 8703825), (15, 8123570), (21, 5802550), (25, 4874142), (26, 4686675), (30, 4061785), (35, 3481530), (39, 3124450), (42, 2901275), (50, 2437071), (65, 1874670), (70, 1740765), (75, 1624714), (78, 1562225), (79, 1542450), (91, 1339050), (105, 1160510), (113, 1078350), (130, 937335), (150, 812357), (158, 771225), (175, 696306), (182, 669525), (195, 624890), (210, 580255), (226, 539175), (237, 514150), (273, 446350), (325, 374934), (339, 359450), (350, 348153), (390, 312445), (395, 308490), (455, 267810), (474, 257075), (525, 232102), (546, 223175), (553, 220350), (565, 215670), (650, 187467), (678, 179725), (790, 154245), (791, 154050), (910, 133905), (975, 124978), (1027, 118650), (1050, 116051), (1106, 110175), (1130, 107835), (1185, 102830), (1365, 89270), (1469, 82950), (1582, 77025), (1659, 73450), (1695, 71890), (1950, 62489), (1975, 61698), (2054, 59325), (2275, 53562), (2370, 51415), (2373, 51350), (2730, 44635), (2765, 44070), (2825, 43134), (2938, 41475), (3081, 39550), (3318, 36725), (3390, 35945), (3950, 30849), (3955, 30810), (4407, 27650), (4550, 26781), (4746, 25675), (5135, 23730), (5530, 22035), (5650, 21567), (5925, 20566), (6162, 19775), (6825, 17854), (7189, 16950), (7345, 16590), (7910, 15405), (8295, 14690), (8475, 14378), (8814, 13825), (8927, 13650), (10270, 11865), (10283, 11850)]