250383900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 855500800

約数和(自身を除く): 605116900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 31, 38, 39, 50, 52, 57, 60, 62, 65, 75, 76, 78, 93, 95, 100, 109, 114, 124, 130, 150, 155, 156, 186, 190, 195, 218, 228, 247, 260, 285, 300, 310, 325, 327, 372, 380, 390, 403, 436, 465, 475, 494, 545, 570, 589, 620, 650, 654, 741, 775, 780, 806, 930, 950, 975, 988, 1090, 1140, 1178, 1209, 1235, 1300, 1308, 1417, 1425, 1482, 1550, 1612, 1635, 1767, 1860, 1900, 1950, 2015, 2071, 2180, 2325, 2356, 2418, 2470, 2725, 2834, 2850, 2945, 2964, 3100, 3270, 3379, 3534, 3705, 3900, 4030, 4142, 4251, 4650, 4836, 4940, 5450, 5668, 5700, 5890, 6045, 6175, 6213, 6540, 6758, 7068, 7085, 7410, 7657, 8060, 8175, 8284, 8502, 8835, 9300, 10075, 10137, 10355, 10900, 11780, 12090, 12350, 12426, 13516, 14170, 14725, 14820, 15314, 16350, 16895, 17004, 17670, 18525, 20150, 20274, 20710, 21255, 22971, 24180, 24700, 24852, 26923, 28340, 29450, 30225, 30628, 31065, 32700, 33790, 35340, 35425, 37050, 38285, 40300, 40548, 41420, 42510, 43927, 44175, 45942, 50685, 51775, 53846, 58900, 60450, 62130, 64201, 67580, 70850, 74100, 76570, 80769, 84475, 85020, 87854, 88350, 91884, 101370, 103550, 106275, 107692, 114855, 120900, 124260, 128402, 131781, 134615, 141700, 153140, 155325, 161538, 168950, 175708, 176700, 191425, 192603, 202740, 207100, 212550, 219635, 229710, 253425, 256804, 263562, 269230, 310650, 321005, 323076, 337900, 382850, 385206, 403845, 425100, 439270, 459420, 506850, 527124, 538460, 574275, 621300, 642010, 658905, 673075, 765700, 770412, 807690, 834613, 878540, 963015, 1013700, 1098175, 1148550, 1284020, 1317810, 1346150, 1605025, 1615380, 1669226, 1926030, 2019225, 2196350, 2297100, 2503839, 2635620, 2692300, 3210050, 3294525, 3338452, 3852060, 4038450, 4173065, 4392700, 4815075, 5007678, 6420100, 6589050, 8076900, 8346130, 9630150, 10015356, 12519195, 13178100, 16692260, 19260300, 20865325, 25038390, 41730650, 50076780, 62595975, 83461300, 125191950, 250383900]

約数ペア:

[(1, 250383900), (2, 125191950), (3, 83461300), (4, 62595975), (5, 50076780), (6, 41730650), (10, 25038390), (12, 20865325), (13, 19260300), (15, 16692260), (19, 13178100), (20, 12519195), (25, 10015356), (26, 9630150), (30, 8346130), (31, 8076900), (38, 6589050), (39, 6420100), (50, 5007678), (52, 4815075), (57, 4392700), (60, 4173065), (62, 4038450), (65, 3852060), (75, 3338452), (76, 3294525), (78, 3210050), (93, 2692300), (95, 2635620), (100, 2503839), (109, 2297100), (114, 2196350), (124, 2019225), (130, 1926030), (150, 1669226), (155, 1615380), (156, 1605025), (186, 1346150), (190, 1317810), (195, 1284020), (218, 1148550), (228, 1098175), (247, 1013700), (260, 963015), (285, 878540), (300, 834613), (310, 807690), (325, 770412), (327, 765700), (372, 673075), (380, 658905), (390, 642010), (403, 621300), (436, 574275), (465, 538460), (475, 527124), (494, 506850), (545, 459420), (570, 439270), (589, 425100), (620, 403845), (650, 385206), (654, 382850), (741, 337900), (775, 323076), (780, 321005), (806, 310650), (930, 269230), (950, 263562), (975, 256804), (988, 253425), (1090, 229710), (1140, 219635), (1178, 212550), (1209, 207100), (1235, 202740), (1300, 192603), (1308, 191425), (1417, 176700), (1425, 175708), (1482, 168950), (1550, 161538), (1612, 155325), (1635, 153140), (1767, 141700), (1860, 134615), (1900, 131781), (1950, 128402), (2015, 124260), (2071, 120900), (2180, 114855), (2325, 107692), (2356, 106275), (2418, 103550), (2470, 101370), (2725, 91884), (2834, 88350), (2850, 87854), (2945, 85020), (2964, 84475), (3100, 80769), (3270, 76570), (3379, 74100), (3534, 70850), (3705, 67580), (3900, 64201), (4030, 62130), (4142, 60450), (4251, 58900), (4650, 53846), (4836, 51775), (4940, 50685), (5450, 45942), (5668, 44175), (5700, 43927), (5890, 42510), (6045, 41420), (6175, 40548), (6213, 40300), (6540, 38285), (6758, 37050), (7068, 35425), (7085, 35340), (7410, 33790), (7657, 32700), (8060, 31065), (8175, 30628), (8284, 30225), (8502, 29450), (8835, 28340), (9300, 26923), (10075, 24852), (10137, 24700), (10355, 24180), (10900, 22971), (11780, 21255), (12090, 20710), (12350, 20274), (12426, 20150), (13516, 18525), (14170, 17670), (14725, 17004), (14820, 16895), (15314, 16350)]