98431020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 332972640

約数和(自身を除く): 234541620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1693, 1710, 1938, 2907, 3060, 3230, 3386, 3420, 3876, 4845, 5079, 5814, 6460, 6772, 8465, 9690, 10158, 11628, 14535, 15237, 16930, 19380, 20316, 25395, 28781, 29070, 30474, 32167, 33860, 50790, 57562, 58140, 60948, 64334, 76185, 86343, 96501, 101580, 115124, 128668, 143905, 152370, 160835, 172686, 193002, 259029, 287810, 289503, 304740, 321670, 345372, 386004, 431715, 482505, 518058, 546839, 575620, 579006, 643340, 863430, 965010, 1036116, 1093678, 1158012, 1295145, 1447515, 1640517, 1726860, 1930020, 2187356, 2590290, 2734195, 2895030, 3281034, 4921551, 5180580, 5468390, 5790060, 6562068, 8202585, 9843102, 10936780, 16405170, 19686204, 24607755, 32810340, 49215510, 98431020]

約数ペア:

[(1, 98431020), (2, 49215510), (3, 32810340), (4, 24607755), (5, 19686204), (6, 16405170), (9, 10936780), (10, 9843102), (12, 8202585), (15, 6562068), (17, 5790060), (18, 5468390), (19, 5180580), (20, 4921551), (30, 3281034), (34, 2895030), (36, 2734195), (38, 2590290), (45, 2187356), (51, 1930020), (57, 1726860), (60, 1640517), (68, 1447515), (76, 1295145), (85, 1158012), (90, 1093678), (95, 1036116), (102, 965010), (114, 863430), (153, 643340), (170, 579006), (171, 575620), (180, 546839), (190, 518058), (204, 482505), (228, 431715), (255, 386004), (285, 345372), (306, 321670), (323, 304740), (340, 289503), (342, 287810), (380, 259029), (510, 193002), (570, 172686), (612, 160835), (646, 152370), (684, 143905), (765, 128668), (855, 115124), (969, 101580), (1020, 96501), (1140, 86343), (1292, 76185), (1530, 64334), (1615, 60948), (1693, 58140), (1710, 57562), (1938, 50790), (2907, 33860), (3060, 32167), (3230, 30474), (3386, 29070), (3420, 28781), (3876, 25395), (4845, 20316), (5079, 19380), (5814, 16930), (6460, 15237), (6772, 14535), (8465, 11628), (9690, 10158)]