83943450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10973}}^1$

素因数の和:11008

約数の個数: 72

約数和(自身を含む): 238816188

約数和(自身を除く): 154872738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 10973, 21946, 32919, 54865, 65838, 98757, 109730, 164595, 186541, 197514, 274325, 329190, 373082, 493785, 548650, 559623, 822975, 932705, 987570, 1119246, 1645950, 1678869, 1865410, 2468925, 2798115, 3357738, 4663525, 4937850, 5596230, 8394345, 9327050, 13990575, 16788690, 27981150, 41971725, 83943450]

約数ペア:

[(1, 83943450), (2, 41971725), (3, 27981150), (5, 16788690), (6, 13990575), (9, 9327050), (10, 8394345), (15, 5596230), (17, 4937850), (18, 4663525), (25, 3357738), (30, 2798115), (34, 2468925), (45, 1865410), (50, 1678869), (51, 1645950), (75, 1119246), (85, 987570), (90, 932705), (102, 822975), (150, 559623), (153, 548650), (170, 493785), (225, 373082), (255, 329190), (306, 274325), (425, 197514), (450, 186541), (510, 164595), (765, 109730), (850, 98757), (1275, 65838), (1530, 54865), (2550, 32919), (3825, 21946), (7650, 10973)]