161983800

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 336

約数和(自身を含む): 622091880

約数和(自身を除く): 460108080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 101, 108, 110, 120, 132, 135, 150, 162, 165, 180, 198, 200, 202, 216, 220, 225, 243, 264, 270, 275, 297, 300, 303, 324, 330, 360, 396, 404, 405, 440, 450, 486, 495, 505, 540, 550, 594, 600, 606, 648, 660, 675, 729, 792, 808, 810, 825, 891, 900, 909, 972, 990, 1010, 1080, 1100, 1111, 1188, 1212, 1215, 1320, 1350, 1458, 1485, 1515, 1620, 1650, 1782, 1800, 1818, 1944, 1980, 2020, 2025, 2200, 2222, 2376, 2424, 2430, 2475, 2525, 2673, 2700, 2727, 2916, 2970, 3030, 3240, 3300, 3333, 3564, 3636, 3645, 3960, 4040, 4050, 4444, 4455, 4545, 4860, 4950, 5050, 5346, 5400, 5454, 5555, 5832, 5940, 6060, 6075, 6600, 6666, 7128, 7272, 7290, 7425, 7575, 8019, 8100, 8181, 8888, 8910, 9090, 9720, 9900, 9999, 10100, 10692, 10908, 11110, 11880, 12120, 12150, 13332, 13365, 13635, 14580, 14850, 15150, 16038, 16200, 16362, 16665, 17820, 18180, 18225, 19800, 19998, 20200, 21384, 21816, 22220, 22275, 22725, 24300, 24543, 26664, 26730, 27270, 27775, 29160, 29700, 29997, 30300, 32076, 32724, 33330, 35640, 36360, 36450, 39996, 40095, 40905, 44440, 44550, 45450, 48600, 49086, 49995, 53460, 54540, 55550, 59400, 59994, 60600, 64152, 65448, 66660, 66825, 68175, 72900, 73629, 79992, 80190, 81810, 83325, 89100, 89991, 90900, 98172, 99990, 106920, 109080, 111100, 119988, 122715, 133320, 133650, 136350, 145800, 147258, 149985, 160380, 163620, 166650, 178200, 179982, 181800, 196344, 199980, 200475, 204525, 222200, 239976, 245430, 249975, 267300, 269973, 272700, 294516, 299970, 320760, 327240, 333300, 359964, 368145, 399960, 400950, 409050, 449955, 490860, 499950, 534600, 539946, 545400, 589032, 599940, 613575, 666600, 719928, 736290, 749925, 801900, 809919, 818100, 899910, 981720, 999900, 1079892, 1199880, 1227150, 1349865, 1472580, 1499850, 1603800, 1619838, 1636200, 1799820, 1840725, 1999800, 2159784, 2249775, 2454300, 2699730, 2945160, 2999700, 3239676, 3599640, 3681450, 4049595, 4499550, 4908600, 5399460, 5999400, 6479352, 6749325, 7362900, 8099190, 8999100, 10798920, 13498650, 14725800, 16198380, 17998200, 20247975, 26997300, 32396760, 40495950, 53994600, 80991900, 161983800]

約数ペア:

[(1, 161983800), (2, 80991900), (3, 53994600), (4, 40495950), (5, 32396760), (6, 26997300), (8, 20247975), (9, 17998200), (10, 16198380), (11, 14725800), (12, 13498650), (15, 10798920), (18, 8999100), (20, 8099190), (22, 7362900), (24, 6749325), (25, 6479352), (27, 5999400), (30, 5399460), (33, 4908600), (36, 4499550), (40, 4049595), (44, 3681450), (45, 3599640), (50, 3239676), (54, 2999700), (55, 2945160), (60, 2699730), (66, 2454300), (72, 2249775), (75, 2159784), (81, 1999800), (88, 1840725), (90, 1799820), (99, 1636200), (100, 1619838), (101, 1603800), (108, 1499850), (110, 1472580), (120, 1349865), (132, 1227150), (135, 1199880), (150, 1079892), (162, 999900), (165, 981720), (180, 899910), (198, 818100), (200, 809919), (202, 801900), (216, 749925), (220, 736290), (225, 719928), (243, 666600), (264, 613575), (270, 599940), (275, 589032), (297, 545400), (300, 539946), (303, 534600), (324, 499950), (330, 490860), (360, 449955), (396, 409050), (404, 400950), (405, 399960), (440, 368145), (450, 359964), (486, 333300), (495, 327240), (505, 320760), (540, 299970), (550, 294516), (594, 272700), (600, 269973), (606, 267300), (648, 249975), (660, 245430), (675, 239976), (729, 222200), (792, 204525), (808, 200475), (810, 199980), (825, 196344), (891, 181800), (900, 179982), (909, 178200), (972, 166650), (990, 163620), (1010, 160380), (1080, 149985), (1100, 147258), (1111, 145800), (1188, 136350), (1212, 133650), (1215, 133320), (1320, 122715), (1350, 119988), (1458, 111100), (1485, 109080), (1515, 106920), (1620, 99990), (1650, 98172), (1782, 90900), (1800, 89991), (1818, 89100), (1944, 83325), (1980, 81810), (2020, 80190), (2025, 79992), (2200, 73629), (2222, 72900), (2376, 68175), (2424, 66825), (2430, 66660), (2475, 65448), (2525, 64152), (2673, 60600), (2700, 59994), (2727, 59400), (2916, 55550), (2970, 54540), (3030, 53460), (3240, 49995), (3300, 49086), (3333, 48600), (3564, 45450), (3636, 44550), (3645, 44440), (3960, 40905), (4040, 40095), (4050, 39996), (4444, 36450), (4455, 36360), (4545, 35640), (4860, 33330), (4950, 32724), (5050, 32076), (5346, 30300), (5400, 29997), (5454, 29700), (5555, 29160), (5832, 27775), (5940, 27270), (6060, 26730), (6075, 26664), (6600, 24543), (6666, 24300), (7128, 22725), (7272, 22275), (7290, 22220), (7425, 21816), (7575, 21384), (8019, 20200), (8100, 19998), (8181, 19800), (8888, 18225), (8910, 18180), (9090, 17820), (9720, 16665), (9900, 16362), (9999, 16200), (10100, 16038), (10692, 15150), (10908, 14850), (11110, 14580), (11880, 13635), (12120, 13365), (12150, 13332)]