686678850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3602

約数の個数: 192

約数和(自身を含む): 2223607680

約数和(自身を除く): 1536928830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 33, 39, 45, 50, 54, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 135, 143, 150, 165, 195, 198, 225, 234, 270, 275, 286, 297, 325, 330, 351, 390, 429, 450, 495, 550, 585, 594, 650, 675, 702, 715, 825, 858, 975, 990, 1170, 1287, 1350, 1430, 1485, 1650, 1755, 1950, 2145, 2475, 2574, 2925, 2970, 3510, 3557, 3575, 3861, 4290, 4950, 5850, 6435, 7114, 7150, 7425, 7722, 8775, 10671, 10725, 12870, 14850, 17550, 17785, 19305, 21342, 21450, 32013, 32175, 35570, 38610, 39127, 46241, 53355, 64026, 64350, 78254, 88925, 92482, 96039, 96525, 106710, 117381, 138723, 160065, 177850, 192078, 193050, 195635, 231205, 234762, 266775, 277446, 320130, 352143, 391270, 416169, 462410, 480195, 508651, 533550, 586905, 693615, 704286, 800325, 832338, 960390, 978175, 1017302, 1056429, 1156025, 1173810, 1248507, 1387230, 1525953, 1600650, 1760715, 1956350, 2080845, 2112858, 2312050, 2400975, 2497014, 2543255, 2934525, 3051906, 3468075, 3521430, 4161690, 4577859, 4801950, 5086510, 5282145, 5869050, 6242535, 6936150, 7629765, 8803575, 9155718, 10404225, 10564290, 12485070, 12716275, 13733577, 15259530, 17607150, 20808450, 22889295, 25432550, 26410725, 27467154, 31212675, 38148825, 45778590, 52821450, 62425350, 68667885, 76297650, 114446475, 137335770, 228892950, 343339425, 686678850]

約数ペア:

[(1, 686678850), (2, 343339425), (3, 228892950), (5, 137335770), (6, 114446475), (9, 76297650), (10, 68667885), (11, 62425350), (13, 52821450), (15, 45778590), (18, 38148825), (22, 31212675), (25, 27467154), (26, 26410725), (27, 25432550), (30, 22889295), (33, 20808450), (39, 17607150), (45, 15259530), (50, 13733577), (54, 12716275), (55, 12485070), (65, 10564290), (66, 10404225), (75, 9155718), (78, 8803575), (90, 7629765), (99, 6936150), (110, 6242535), (117, 5869050), (130, 5282145), (135, 5086510), (143, 4801950), (150, 4577859), (165, 4161690), (195, 3521430), (198, 3468075), (225, 3051906), (234, 2934525), (270, 2543255), (275, 2497014), (286, 2400975), (297, 2312050), (325, 2112858), (330, 2080845), (351, 1956350), (390, 1760715), (429, 1600650), (450, 1525953), (495, 1387230), (550, 1248507), (585, 1173810), (594, 1156025), (650, 1056429), (675, 1017302), (702, 978175), (715, 960390), (825, 832338), (858, 800325), (975, 704286), (990, 693615), (1170, 586905), (1287, 533550), (1350, 508651), (1430, 480195), (1485, 462410), (1650, 416169), (1755, 391270), (1950, 352143), (2145, 320130), (2475, 277446), (2574, 266775), (2925, 234762), (2970, 231205), (3510, 195635), (3557, 193050), (3575, 192078), (3861, 177850), (4290, 160065), (4950, 138723), (5850, 117381), (6435, 106710), (7114, 96525), (7150, 96039), (7425, 92482), (7722, 88925), (8775, 78254), (10671, 64350), (10725, 64026), (12870, 53355), (14850, 46241), (17550, 39127), (17785, 38610), (19305, 35570), (21342, 32175), (21450, 32013)]