78320250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 223292160

約数和(自身を除く): 144971910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 82, 90, 123, 125, 135, 150, 205, 225, 246, 250, 270, 283, 369, 375, 410, 450, 566, 615, 675, 738, 750, 849, 1025, 1107, 1125, 1230, 1350, 1415, 1698, 1845, 2050, 2214, 2250, 2547, 2830, 3075, 3375, 3690, 4245, 5094, 5125, 5535, 6150, 6750, 7075, 7641, 8490, 9225, 10250, 11070, 11603, 12735, 14150, 15282, 15375, 18450, 21225, 23206, 25470, 27675, 30750, 34809, 35375, 38205, 42450, 46125, 55350, 58015, 63675, 69618, 70750, 76410, 92250, 104427, 106125, 116030, 127350, 138375, 174045, 191025, 208854, 212250, 276750, 290075, 313281, 318375, 348090, 382050, 522135, 580150, 626562, 636750, 870225, 955125, 1044270, 1450375, 1566405, 1740450, 1910250, 2610675, 2900750, 3132810, 4351125, 5221350, 7832025, 8702250, 13053375, 15664050, 26106750, 39160125, 78320250]

約数ペア:

[(1, 78320250), (2, 39160125), (3, 26106750), (5, 15664050), (6, 13053375), (9, 8702250), (10, 7832025), (15, 5221350), (18, 4351125), (25, 3132810), (27, 2900750), (30, 2610675), (41, 1910250), (45, 1740450), (50, 1566405), (54, 1450375), (75, 1044270), (82, 955125), (90, 870225), (123, 636750), (125, 626562), (135, 580150), (150, 522135), (205, 382050), (225, 348090), (246, 318375), (250, 313281), (270, 290075), (283, 276750), (369, 212250), (375, 208854), (410, 191025), (450, 174045), (566, 138375), (615, 127350), (675, 116030), (738, 106125), (750, 104427), (849, 92250), (1025, 76410), (1107, 70750), (1125, 69618), (1230, 63675), (1350, 58015), (1415, 55350), (1698, 46125), (1845, 42450), (2050, 38205), (2214, 35375), (2250, 34809), (2547, 30750), (2830, 27675), (3075, 25470), (3375, 23206), (3690, 21225), (4245, 18450), (5094, 15375), (5125, 15282), (5535, 14150), (6150, 12735), (6750, 11603), (7075, 11070), (7641, 10250), (8490, 9225)]