82815300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 284356800

約数和(自身を除く): 201541500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 29, 30, 36, 38, 45, 50, 57, 58, 60, 75, 76, 87, 90, 95, 100, 114, 116, 145, 150, 167, 171, 174, 180, 190, 225, 228, 261, 285, 290, 300, 334, 342, 348, 380, 435, 450, 475, 501, 522, 551, 570, 580, 668, 684, 725, 835, 855, 870, 900, 950, 1002, 1044, 1102, 1140, 1305, 1425, 1450, 1503, 1653, 1670, 1710, 1740, 1900, 2004, 2175, 2204, 2505, 2610, 2755, 2850, 2900, 3006, 3173, 3306, 3340, 3420, 4175, 4275, 4350, 4843, 4959, 5010, 5220, 5510, 5700, 6012, 6346, 6525, 6612, 7515, 8265, 8350, 8550, 8700, 9519, 9686, 9918, 10020, 11020, 12525, 12692, 13050, 13775, 14529, 15030, 15865, 16530, 16700, 17100, 19038, 19372, 19836, 24215, 24795, 25050, 26100, 27550, 28557, 29058, 30060, 31730, 33060, 37575, 38076, 41325, 43587, 47595, 48430, 49590, 50100, 55100, 57114, 58116, 63460, 72645, 75150, 79325, 82650, 87174, 92017, 95190, 96860, 99180, 114228, 121075, 123975, 142785, 145290, 150300, 158650, 165300, 174348, 184034, 190380, 217935, 237975, 242150, 247950, 276051, 285570, 290580, 317300, 363225, 368068, 435870, 460085, 475950, 484300, 495900, 552102, 571140, 713925, 726450, 828153, 871740, 920170, 951900, 1089675, 1104204, 1380255, 1427850, 1452900, 1656306, 1840340, 2179350, 2300425, 2760510, 2855700, 3312612, 4140765, 4358700, 4600850, 5521020, 6901275, 8281530, 9201700, 13802550, 16563060, 20703825, 27605100, 41407650, 82815300]

約数ペア:

[(1, 82815300), (2, 41407650), (3, 27605100), (4, 20703825), (5, 16563060), (6, 13802550), (9, 9201700), (10, 8281530), (12, 6901275), (15, 5521020), (18, 4600850), (19, 4358700), (20, 4140765), (25, 3312612), (29, 2855700), (30, 2760510), (36, 2300425), (38, 2179350), (45, 1840340), (50, 1656306), (57, 1452900), (58, 1427850), (60, 1380255), (75, 1104204), (76, 1089675), (87, 951900), (90, 920170), (95, 871740), (100, 828153), (114, 726450), (116, 713925), (145, 571140), (150, 552102), (167, 495900), (171, 484300), (174, 475950), (180, 460085), (190, 435870), (225, 368068), (228, 363225), (261, 317300), (285, 290580), (290, 285570), (300, 276051), (334, 247950), (342, 242150), (348, 237975), (380, 217935), (435, 190380), (450, 184034), (475, 174348), (501, 165300), (522, 158650), (551, 150300), (570, 145290), (580, 142785), (668, 123975), (684, 121075), (725, 114228), (835, 99180), (855, 96860), (870, 95190), (900, 92017), (950, 87174), (1002, 82650), (1044, 79325), (1102, 75150), (1140, 72645), (1305, 63460), (1425, 58116), (1450, 57114), (1503, 55100), (1653, 50100), (1670, 49590), (1710, 48430), (1740, 47595), (1900, 43587), (2004, 41325), (2175, 38076), (2204, 37575), (2505, 33060), (2610, 31730), (2755, 30060), (2850, 29058), (2900, 28557), (3006, 27550), (3173, 26100), (3306, 25050), (3340, 24795), (3420, 24215), (4175, 19836), (4275, 19372), (4350, 19038), (4843, 17100), (4959, 16700), (5010, 16530), (5220, 15865), (5510, 15030), (5700, 14529), (6012, 13775), (6346, 13050), (6525, 12692), (6612, 12525), (7515, 11020), (8265, 10020), (8350, 9918), (8550, 9686), (8700, 9519)]