1242167400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 288

約数和(自身を含む): 4407530400

約数和(自身を除く): 3165363000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 81, 90, 100, 108, 120, 122, 135, 150, 162, 180, 183, 200, 216, 225, 243, 244, 270, 300, 305, 324, 360, 366, 405, 419, 450, 486, 488, 540, 549, 600, 610, 648, 675, 732, 810, 838, 900, 915, 972, 1080, 1098, 1215, 1220, 1257, 1350, 1464, 1525, 1620, 1647, 1676, 1800, 1830, 1944, 2025, 2095, 2196, 2430, 2440, 2514, 2700, 2745, 3050, 3240, 3294, 3352, 3660, 3771, 4050, 4190, 4392, 4575, 4860, 4941, 5028, 5400, 5490, 6075, 6100, 6285, 6588, 7320, 7542, 8100, 8235, 8380, 9150, 9720, 9882, 10056, 10475, 10980, 11313, 12150, 12200, 12570, 13176, 13725, 14823, 15084, 16200, 16470, 16760, 18300, 18855, 19764, 20950, 21960, 22626, 24300, 24705, 25140, 25559, 27450, 29646, 30168, 31425, 32940, 33939, 36600, 37710, 39528, 41175, 41900, 45252, 48600, 49410, 50280, 51118, 54900, 56565, 59292, 62850, 65880, 67878, 74115, 75420, 76677, 82350, 83800, 90504, 94275, 98820, 101817, 102236, 109800, 113130, 118584, 123525, 125700, 127795, 135756, 148230, 150840, 153354, 164700, 169695, 188550, 197640, 203634, 204472, 226260, 230031, 247050, 251400, 255590, 271512, 282825, 296460, 306708, 329400, 339390, 370575, 377100, 383385, 407268, 452520, 460062, 494100, 509085, 511180, 565650, 592920, 613416, 638975, 678780, 690093, 741150, 754200, 766770, 814536, 848475, 920124, 988200, 1018170, 1022360, 1131300, 1150155, 1277950, 1357560, 1380186, 1482300, 1533540, 1696950, 1840248, 1916925, 2036340, 2070279, 2262600, 2300310, 2545425, 2555900, 2760372, 2964600, 3067080, 3393900, 3450465, 3833850, 4072680, 4140558, 4600620, 5090850, 5111800, 5520744, 5750775, 6210837, 6787800, 6900930, 7667700, 8281116, 9201240, 10181700, 10351395, 11501550, 12421674, 13801860, 15335400, 16562232, 17252325, 20363400, 20702790, 23003100, 24843348, 27603720, 31054185, 34504650, 41405580, 46006200, 49686696, 51756975, 62108370, 69009300, 82811160, 103513950, 124216740, 138018600, 155270925, 207027900, 248433480, 310541850, 414055800, 621083700, 1242167400]

約数ペア:

[(1, 1242167400), (2, 621083700), (3, 414055800), (4, 310541850), (5, 248433480), (6, 207027900), (8, 155270925), (9, 138018600), (10, 124216740), (12, 103513950), (15, 82811160), (18, 69009300), (20, 62108370), (24, 51756975), (25, 49686696), (27, 46006200), (30, 41405580), (36, 34504650), (40, 31054185), (45, 27603720), (50, 24843348), (54, 23003100), (60, 20702790), (61, 20363400), (72, 17252325), (75, 16562232), (81, 15335400), (90, 13801860), (100, 12421674), (108, 11501550), (120, 10351395), (122, 10181700), (135, 9201240), (150, 8281116), (162, 7667700), (180, 6900930), (183, 6787800), (200, 6210837), (216, 5750775), (225, 5520744), (243, 5111800), (244, 5090850), (270, 4600620), (300, 4140558), (305, 4072680), (324, 3833850), (360, 3450465), (366, 3393900), (405, 3067080), (419, 2964600), (450, 2760372), (486, 2555900), (488, 2545425), (540, 2300310), (549, 2262600), (600, 2070279), (610, 2036340), (648, 1916925), (675, 1840248), (732, 1696950), (810, 1533540), (838, 1482300), (900, 1380186), (915, 1357560), (972, 1277950), (1080, 1150155), (1098, 1131300), (1215, 1022360), (1220, 1018170), (1257, 988200), (1350, 920124), (1464, 848475), (1525, 814536), (1620, 766770), (1647, 754200), (1676, 741150), (1800, 690093), (1830, 678780), (1944, 638975), (2025, 613416), (2095, 592920), (2196, 565650), (2430, 511180), (2440, 509085), (2514, 494100), (2700, 460062), (2745, 452520), (3050, 407268), (3240, 383385), (3294, 377100), (3352, 370575), (3660, 339390), (3771, 329400), (4050, 306708), (4190, 296460), (4392, 282825), (4575, 271512), (4860, 255590), (4941, 251400), (5028, 247050), (5400, 230031), (5490, 226260), (6075, 204472), (6100, 203634), (6285, 197640), (6588, 188550), (7320, 169695), (7542, 164700), (8100, 153354), (8235, 150840), (8380, 148230), (9150, 135756), (9720, 127795), (9882, 125700), (10056, 123525), (10475, 118584), (10980, 113130), (11313, 109800), (12150, 102236), (12200, 101817), (12570, 98820), (13176, 94275), (13725, 90504), (14823, 83800), (15084, 82350), (16200, 76677), (16470, 75420), (16760, 74115), (18300, 67878), (18855, 65880), (19764, 62850), (20950, 59292), (21960, 56565), (22626, 54900), (24300, 51118), (24705, 50280), (25140, 49410), (25559, 48600), (27450, 45252), (29646, 41900), (30168, 41175), (31425, 39528), (32940, 37710), (33939, 36600)]