78352200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 290160000

約数和(自身を除く): 211807800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 29, 30, 36, 38, 40, 45, 50, 57, 58, 60, 72, 75, 76, 79, 87, 90, 95, 100, 114, 116, 120, 145, 150, 152, 158, 171, 174, 180, 190, 200, 225, 228, 232, 237, 261, 285, 290, 300, 316, 342, 348, 360, 380, 395, 435, 450, 456, 474, 475, 522, 551, 570, 580, 600, 632, 684, 696, 711, 725, 760, 790, 855, 870, 900, 948, 950, 1044, 1102, 1140, 1160, 1185, 1305, 1368, 1422, 1425, 1450, 1501, 1580, 1653, 1710, 1740, 1800, 1896, 1900, 1975, 2088, 2175, 2204, 2280, 2291, 2370, 2610, 2755, 2844, 2850, 2900, 3002, 3160, 3306, 3420, 3480, 3555, 3800, 3950, 4275, 4350, 4408, 4503, 4582, 4740, 4959, 5220, 5510, 5688, 5700, 5800, 5925, 6004, 6525, 6612, 6840, 6873, 7110, 7505, 7900, 8265, 8550, 8700, 9006, 9164, 9480, 9918, 10440, 11020, 11400, 11455, 11850, 12008, 13050, 13224, 13509, 13746, 13775, 14220, 15010, 15800, 16530, 17100, 17400, 17775, 18012, 18328, 19836, 20619, 22040, 22515, 22910, 23700, 24795, 26100, 27018, 27492, 27550, 28440, 30020, 33060, 34200, 34365, 35550, 36024, 37525, 39672, 41238, 41325, 43529, 45030, 45820, 47400, 49590, 52200, 54036, 54984, 55100, 57275, 60040, 66120, 67545, 68730, 71100, 75050, 82476, 82650, 87058, 90060, 91640, 99180, 103095, 108072, 110200, 112575, 114550, 123975, 130587, 135090, 137460, 142200, 150100, 164952, 165300, 171825, 174116, 180120, 198360, 206190, 217645, 225150, 229100, 247950, 261174, 270180, 274920, 300200, 330600, 337725, 343650, 348232, 391761, 412380, 435290, 450300, 458200, 495900, 515475, 522348, 540360, 652935, 675450, 687300, 783522, 824760, 870580, 900600, 991800, 1030950, 1044696, 1088225, 1305870, 1350900, 1374600, 1567044, 1741160, 1958805, 2061900, 2176450, 2611740, 2701800, 3134088, 3264675, 3917610, 4123800, 4352900, 5223480, 6529350, 7835220, 8705800, 9794025, 13058700, 15670440, 19588050, 26117400, 39176100, 78352200]

約数ペア:

[(1, 78352200), (2, 39176100), (3, 26117400), (4, 19588050), (5, 15670440), (6, 13058700), (8, 9794025), (9, 8705800), (10, 7835220), (12, 6529350), (15, 5223480), (18, 4352900), (19, 4123800), (20, 3917610), (24, 3264675), (25, 3134088), (29, 2701800), (30, 2611740), (36, 2176450), (38, 2061900), (40, 1958805), (45, 1741160), (50, 1567044), (57, 1374600), (58, 1350900), (60, 1305870), (72, 1088225), (75, 1044696), (76, 1030950), (79, 991800), (87, 900600), (90, 870580), (95, 824760), (100, 783522), (114, 687300), (116, 675450), (120, 652935), (145, 540360), (150, 522348), (152, 515475), (158, 495900), (171, 458200), (174, 450300), (180, 435290), (190, 412380), (200, 391761), (225, 348232), (228, 343650), (232, 337725), (237, 330600), (261, 300200), (285, 274920), (290, 270180), (300, 261174), (316, 247950), (342, 229100), (348, 225150), (360, 217645), (380, 206190), (395, 198360), (435, 180120), (450, 174116), (456, 171825), (474, 165300), (475, 164952), (522, 150100), (551, 142200), (570, 137460), (580, 135090), (600, 130587), (632, 123975), (684, 114550), (696, 112575), (711, 110200), (725, 108072), (760, 103095), (790, 99180), (855, 91640), (870, 90060), (900, 87058), (948, 82650), (950, 82476), (1044, 75050), (1102, 71100), (1140, 68730), (1160, 67545), (1185, 66120), (1305, 60040), (1368, 57275), (1422, 55100), (1425, 54984), (1450, 54036), (1501, 52200), (1580, 49590), (1653, 47400), (1710, 45820), (1740, 45030), (1800, 43529), (1896, 41325), (1900, 41238), (1975, 39672), (2088, 37525), (2175, 36024), (2204, 35550), (2280, 34365), (2291, 34200), (2370, 33060), (2610, 30020), (2755, 28440), (2844, 27550), (2850, 27492), (2900, 27018), (3002, 26100), (3160, 24795), (3306, 23700), (3420, 22910), (3480, 22515), (3555, 22040), (3800, 20619), (3950, 19836), (4275, 18328), (4350, 18012), (4408, 17775), (4503, 17400), (4582, 17100), (4740, 16530), (4959, 15800), (5220, 15010), (5510, 14220), (5688, 13775), (5700, 13746), (5800, 13509), (5925, 13224), (6004, 13050), (6525, 12008), (6612, 11850), (6840, 11455), (6873, 11400), (7110, 11020), (7505, 10440), (7900, 9918), (8265, 9480), (8550, 9164), (8700, 9006)]