20176906950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{154081}}^1$

素因数の和:154199

約数の個数: 96

約数和(自身を含む): 56172133920

約数和(自身を除く): 35995226970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 97, 135, 150, 194, 225, 270, 291, 450, 485, 582, 675, 873, 970, 1350, 1455, 1746, 2425, 2619, 2910, 4365, 4850, 5238, 7275, 8730, 13095, 14550, 21825, 26190, 43650, 65475, 130950, 154081, 308162, 462243, 770405, 924486, 1386729, 1540810, 2311215, 2773458, 3852025, 4160187, 4622430, 6933645, 7704050, 8320374, 11556075, 13867290, 14945857, 20800935, 23112150, 29891714, 34668225, 41601870, 44837571, 69336450, 74729285, 89675142, 104004675, 134512713, 149458570, 208009350, 224187855, 269025426, 373646425, 403538139, 448375710, 672563565, 747292850, 807076278, 1120939275, 1345127130, 2017690695, 2241878550, 3362817825, 4035381390, 6725635650, 10088453475, 20176906950]

約数ペア:

[(1, 20176906950), (2, 10088453475), (3, 6725635650), (5, 4035381390), (6, 3362817825), (9, 2241878550), (10, 2017690695), (15, 1345127130), (18, 1120939275), (25, 807076278), (27, 747292850), (30, 672563565), (45, 448375710), (50, 403538139), (54, 373646425), (75, 269025426), (90, 224187855), (97, 208009350), (135, 149458570), (150, 134512713), (194, 104004675), (225, 89675142), (270, 74729285), (291, 69336450), (450, 44837571), (485, 41601870), (582, 34668225), (675, 29891714), (873, 23112150), (970, 20800935), (1350, 14945857), (1455, 13867290), (1746, 11556075), (2425, 8320374), (2619, 7704050), (2910, 6933645), (4365, 4622430), (4850, 4160187), (5238, 3852025), (7275, 2773458), (8730, 2311215), (13095, 1540810), (14550, 1386729), (21825, 924486), (26190, 770405), (43650, 462243), (65475, 308162), (130950, 154081)]