81502200

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 336

約数和(自身を含む): 313078920

約数和(自身を除く): 231576720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 43, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 86, 90, 100, 104, 108, 117, 120, 129, 130, 135, 150, 156, 162, 172, 180, 195, 200, 215, 216, 225, 234, 243, 258, 260, 270, 300, 312, 324, 325, 344, 351, 360, 387, 390, 405, 430, 450, 468, 486, 516, 520, 540, 559, 585, 600, 645, 648, 650, 675, 702, 729, 774, 780, 810, 860, 900, 936, 972, 975, 1032, 1053, 1075, 1080, 1118, 1161, 1170, 1215, 1290, 1300, 1350, 1404, 1458, 1548, 1560, 1620, 1677, 1720, 1755, 1800, 1935, 1944, 1950, 2025, 2106, 2150, 2236, 2322, 2340, 2430, 2580, 2600, 2700, 2795, 2808, 2916, 2925, 3096, 3159, 3225, 3240, 3354, 3483, 3510, 3645, 3870, 3900, 4050, 4212, 4300, 4472, 4644, 4680, 4860, 5031, 5160, 5265, 5400, 5590, 5805, 5832, 5850, 6075, 6318, 6450, 6708, 6966, 7020, 7290, 7740, 7800, 8100, 8385, 8424, 8600, 8775, 9288, 9477, 9675, 9720, 10062, 10449, 10530, 11180, 11610, 11700, 12150, 12636, 12900, 13416, 13932, 13975, 14040, 14580, 15093, 15480, 15795, 16200, 16770, 17415, 17550, 18225, 18954, 19350, 20124, 20898, 21060, 22360, 23220, 23400, 24300, 25155, 25272, 25800, 26325, 27864, 27950, 29025, 29160, 30186, 31347, 31590, 33540, 34830, 35100, 36450, 37908, 38700, 40248, 41796, 41925, 42120, 45279, 46440, 47385, 48600, 50310, 52245, 52650, 55900, 58050, 60372, 62694, 63180, 67080, 69660, 70200, 72900, 75465, 75816, 77400, 78975, 83592, 83850, 87075, 90558, 94770, 100620, 104490, 105300, 111800, 116100, 120744, 125388, 125775, 126360, 135837, 139320, 145800, 150930, 156735, 157950, 167700, 174150, 181116, 189540, 201240, 208980, 210600, 226395, 232200, 236925, 250776, 251550, 261225, 271674, 301860, 313470, 315900, 335400, 348300, 362232, 377325, 379080, 407511, 417960, 452790, 473850, 503100, 522450, 543348, 603720, 626940, 631800, 679185, 696600, 754650, 783675, 815022, 905580, 947700, 1006200, 1044900, 1086696, 1131975, 1253880, 1358370, 1509300, 1567350, 1630044, 1811160, 1895400, 2037555, 2089800, 2263950, 2716740, 3018600, 3134700, 3260088, 3395925, 4075110, 4527900, 5433480, 6269400, 6791850, 8150220, 9055800, 10187775, 13583700, 16300440, 20375550, 27167400, 40751100, 81502200]

約数ペア:

[(1, 81502200), (2, 40751100), (3, 27167400), (4, 20375550), (5, 16300440), (6, 13583700), (8, 10187775), (9, 9055800), (10, 8150220), (12, 6791850), (13, 6269400), (15, 5433480), (18, 4527900), (20, 4075110), (24, 3395925), (25, 3260088), (26, 3134700), (27, 3018600), (30, 2716740), (36, 2263950), (39, 2089800), (40, 2037555), (43, 1895400), (45, 1811160), (50, 1630044), (52, 1567350), (54, 1509300), (60, 1358370), (65, 1253880), (72, 1131975), (75, 1086696), (78, 1044900), (81, 1006200), (86, 947700), (90, 905580), (100, 815022), (104, 783675), (108, 754650), (117, 696600), (120, 679185), (129, 631800), (130, 626940), (135, 603720), (150, 543348), (156, 522450), (162, 503100), (172, 473850), (180, 452790), (195, 417960), (200, 407511), (215, 379080), (216, 377325), (225, 362232), (234, 348300), (243, 335400), (258, 315900), (260, 313470), (270, 301860), (300, 271674), (312, 261225), (324, 251550), (325, 250776), (344, 236925), (351, 232200), (360, 226395), (387, 210600), (390, 208980), (405, 201240), (430, 189540), (450, 181116), (468, 174150), (486, 167700), (516, 157950), (520, 156735), (540, 150930), (559, 145800), (585, 139320), (600, 135837), (645, 126360), (648, 125775), (650, 125388), (675, 120744), (702, 116100), (729, 111800), (774, 105300), (780, 104490), (810, 100620), (860, 94770), (900, 90558), (936, 87075), (972, 83850), (975, 83592), (1032, 78975), (1053, 77400), (1075, 75816), (1080, 75465), (1118, 72900), (1161, 70200), (1170, 69660), (1215, 67080), (1290, 63180), (1300, 62694), (1350, 60372), (1404, 58050), (1458, 55900), (1548, 52650), (1560, 52245), (1620, 50310), (1677, 48600), (1720, 47385), (1755, 46440), (1800, 45279), (1935, 42120), (1944, 41925), (1950, 41796), (2025, 40248), (2106, 38700), (2150, 37908), (2236, 36450), (2322, 35100), (2340, 34830), (2430, 33540), (2580, 31590), (2600, 31347), (2700, 30186), (2795, 29160), (2808, 29025), (2916, 27950), (2925, 27864), (3096, 26325), (3159, 25800), (3225, 25272), (3240, 25155), (3354, 24300), (3483, 23400), (3510, 23220), (3645, 22360), (3870, 21060), (3900, 20898), (4050, 20124), (4212, 19350), (4300, 18954), (4472, 18225), (4644, 17550), (4680, 17415), (4860, 16770), (5031, 16200), (5160, 15795), (5265, 15480), (5400, 15093), (5590, 14580), (5805, 14040), (5832, 13975), (5850, 13932), (6075, 13416), (6318, 12900), (6450, 12636), (6708, 12150), (6966, 11700), (7020, 11610), (7290, 11180), (7740, 10530), (7800, 10449), (8100, 10062), (8385, 9720), (8424, 9675), (8600, 9477), (8775, 9288)]