90801000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 320

約数和(自身を含む): 339768000

約数和(自身を除く): 248967000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 59, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 118, 120, 125, 135, 150, 152, 162, 171, 177, 180, 190, 200, 216, 225, 228, 236, 250, 270, 285, 295, 300, 324, 342, 354, 360, 375, 380, 405, 450, 456, 472, 475, 500, 513, 531, 540, 570, 590, 600, 648, 675, 684, 708, 750, 760, 810, 855, 885, 900, 950, 1000, 1026, 1062, 1080, 1121, 1125, 1140, 1180, 1350, 1368, 1416, 1425, 1475, 1500, 1539, 1593, 1620, 1710, 1770, 1800, 1900, 2025, 2052, 2124, 2242, 2250, 2280, 2360, 2375, 2565, 2655, 2700, 2850, 2950, 3000, 3078, 3186, 3240, 3363, 3375, 3420, 3540, 3800, 4050, 4104, 4248, 4275, 4425, 4484, 4500, 4750, 4779, 5130, 5310, 5400, 5605, 5700, 5900, 6156, 6372, 6726, 6750, 6840, 7080, 7125, 7375, 7695, 7965, 8100, 8550, 8850, 8968, 9000, 9500, 9558, 10089, 10125, 10260, 10620, 11210, 11400, 11800, 12312, 12744, 12825, 13275, 13452, 13500, 14250, 14750, 15390, 15930, 16200, 16815, 17100, 17700, 19000, 19116, 20178, 20250, 20520, 21240, 21375, 22125, 22420, 23895, 25650, 26550, 26904, 27000, 28025, 28500, 29500, 30267, 30780, 31860, 33630, 34200, 35400, 38232, 38475, 39825, 40356, 40500, 42750, 44250, 44840, 47790, 50445, 51300, 53100, 56050, 57000, 59000, 60534, 61560, 63720, 64125, 66375, 67260, 76950, 79650, 80712, 81000, 84075, 85500, 88500, 90801, 95580, 100890, 102600, 106200, 112100, 119475, 121068, 128250, 132750, 134520, 140125, 151335, 153900, 159300, 168150, 171000, 177000, 181602, 191160, 192375, 199125, 201780, 224200, 238950, 242136, 252225, 256500, 265500, 280250, 302670, 307800, 318600, 336300, 363204, 384750, 398250, 403560, 420375, 454005, 477900, 504450, 513000, 531000, 560500, 597375, 605340, 672600, 726408, 756675, 769500, 796500, 840750, 908010, 955800, 1008900, 1121000, 1194750, 1210680, 1261125, 1513350, 1539000, 1593000, 1681500, 1816020, 2017800, 2270025, 2389500, 2522250, 3026700, 3363000, 3632040, 3783375, 4540050, 4779000, 5044500, 6053400, 7566750, 9080100, 10089000, 11350125, 15133500, 18160200, 22700250, 30267000, 45400500, 90801000]

約数ペア:

[(1, 90801000), (2, 45400500), (3, 30267000), (4, 22700250), (5, 18160200), (6, 15133500), (8, 11350125), (9, 10089000), (10, 9080100), (12, 7566750), (15, 6053400), (18, 5044500), (19, 4779000), (20, 4540050), (24, 3783375), (25, 3632040), (27, 3363000), (30, 3026700), (36, 2522250), (38, 2389500), (40, 2270025), (45, 2017800), (50, 1816020), (54, 1681500), (57, 1593000), (59, 1539000), (60, 1513350), (72, 1261125), (75, 1210680), (76, 1194750), (81, 1121000), (90, 1008900), (95, 955800), (100, 908010), (108, 840750), (114, 796500), (118, 769500), (120, 756675), (125, 726408), (135, 672600), (150, 605340), (152, 597375), (162, 560500), (171, 531000), (177, 513000), (180, 504450), (190, 477900), (200, 454005), (216, 420375), (225, 403560), (228, 398250), (236, 384750), (250, 363204), (270, 336300), (285, 318600), (295, 307800), (300, 302670), (324, 280250), (342, 265500), (354, 256500), (360, 252225), (375, 242136), (380, 238950), (405, 224200), (450, 201780), (456, 199125), (472, 192375), (475, 191160), (500, 181602), (513, 177000), (531, 171000), (540, 168150), (570, 159300), (590, 153900), (600, 151335), (648, 140125), (675, 134520), (684, 132750), (708, 128250), (750, 121068), (760, 119475), (810, 112100), (855, 106200), (885, 102600), (900, 100890), (950, 95580), (1000, 90801), (1026, 88500), (1062, 85500), (1080, 84075), (1121, 81000), (1125, 80712), (1140, 79650), (1180, 76950), (1350, 67260), (1368, 66375), (1416, 64125), (1425, 63720), (1475, 61560), (1500, 60534), (1539, 59000), (1593, 57000), (1620, 56050), (1710, 53100), (1770, 51300), (1800, 50445), (1900, 47790), (2025, 44840), (2052, 44250), (2124, 42750), (2242, 40500), (2250, 40356), (2280, 39825), (2360, 38475), (2375, 38232), (2565, 35400), (2655, 34200), (2700, 33630), (2850, 31860), (2950, 30780), (3000, 30267), (3078, 29500), (3186, 28500), (3240, 28025), (3363, 27000), (3375, 26904), (3420, 26550), (3540, 25650), (3800, 23895), (4050, 22420), (4104, 22125), (4248, 21375), (4275, 21240), (4425, 20520), (4484, 20250), (4500, 20178), (4750, 19116), (4779, 19000), (5130, 17700), (5310, 17100), (5400, 16815), (5605, 16200), (5700, 15930), (5900, 15390), (6156, 14750), (6372, 14250), (6726, 13500), (6750, 13452), (6840, 13275), (7080, 12825), (7125, 12744), (7375, 12312), (7695, 11800), (7965, 11400), (8100, 11210), (8550, 10620), (8850, 10260), (8968, 10125), (9000, 10089), (9500, 9558)]