83971080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 290122560

約数和(自身を除く): 206151480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 163, 180, 212, 216, 243, 265, 270, 318, 324, 326, 360, 405, 424, 477, 486, 489, 530, 540, 636, 648, 652, 795, 810, 815, 954, 972, 978, 1060, 1080, 1215, 1272, 1304, 1431, 1467, 1590, 1620, 1630, 1908, 1944, 1956, 2120, 2385, 2430, 2445, 2862, 2934, 3180, 3240, 3260, 3816, 3912, 4293, 4401, 4770, 4860, 4890, 5724, 5868, 6360, 6520, 7155, 7335, 8586, 8639, 8802, 9540, 9720, 9780, 11448, 11736, 12879, 13203, 14310, 14670, 17172, 17278, 17604, 19080, 19560, 21465, 22005, 25758, 25917, 26406, 28620, 29340, 34344, 34556, 35208, 39609, 42930, 43195, 44010, 51516, 51834, 52812, 57240, 58680, 64395, 66015, 69112, 77751, 79218, 85860, 86390, 88020, 103032, 103668, 105624, 128790, 129585, 132030, 155502, 158436, 171720, 172780, 176040, 198045, 207336, 233253, 257580, 259170, 264060, 311004, 316872, 345560, 388755, 396090, 466506, 515160, 518340, 528120, 622008, 699759, 777510, 792180, 933012, 1036680, 1166265, 1399518, 1555020, 1584360, 1866024, 2099277, 2332530, 2799036, 3110040, 3498795, 4198554, 4665060, 5598072, 6997590, 8397108, 9330120, 10496385, 13995180, 16794216, 20992770, 27990360, 41985540, 83971080]

約数ペア:

[(1, 83971080), (2, 41985540), (3, 27990360), (4, 20992770), (5, 16794216), (6, 13995180), (8, 10496385), (9, 9330120), (10, 8397108), (12, 6997590), (15, 5598072), (18, 4665060), (20, 4198554), (24, 3498795), (27, 3110040), (30, 2799036), (36, 2332530), (40, 2099277), (45, 1866024), (53, 1584360), (54, 1555020), (60, 1399518), (72, 1166265), (81, 1036680), (90, 933012), (106, 792180), (108, 777510), (120, 699759), (135, 622008), (159, 528120), (162, 518340), (163, 515160), (180, 466506), (212, 396090), (216, 388755), (243, 345560), (265, 316872), (270, 311004), (318, 264060), (324, 259170), (326, 257580), (360, 233253), (405, 207336), (424, 198045), (477, 176040), (486, 172780), (489, 171720), (530, 158436), (540, 155502), (636, 132030), (648, 129585), (652, 128790), (795, 105624), (810, 103668), (815, 103032), (954, 88020), (972, 86390), (978, 85860), (1060, 79218), (1080, 77751), (1215, 69112), (1272, 66015), (1304, 64395), (1431, 58680), (1467, 57240), (1590, 52812), (1620, 51834), (1630, 51516), (1908, 44010), (1944, 43195), (1956, 42930), (2120, 39609), (2385, 35208), (2430, 34556), (2445, 34344), (2862, 29340), (2934, 28620), (3180, 26406), (3240, 25917), (3260, 25758), (3816, 22005), (3912, 21465), (4293, 19560), (4401, 19080), (4770, 17604), (4860, 17278), (4890, 17172), (5724, 14670), (5868, 14310), (6360, 13203), (6520, 12879), (7155, 11736), (7335, 11448), (8586, 9780), (8639, 9720), (8802, 9540)]