26999700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 102660096

約数和(自身を除く): 75660396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 43, 46, 50, 52, 60, 65, 69, 70, 75, 78, 84, 86, 91, 92, 100, 105, 115, 129, 130, 138, 140, 150, 156, 161, 172, 175, 182, 195, 210, 215, 230, 258, 260, 273, 276, 299, 300, 301, 322, 325, 345, 350, 364, 390, 420, 430, 455, 460, 483, 516, 525, 546, 559, 575, 598, 602, 644, 645, 650, 690, 700, 780, 805, 860, 897, 903, 910, 966, 975, 989, 1050, 1075, 1092, 1118, 1150, 1196, 1204, 1290, 1300, 1365, 1380, 1495, 1505, 1610, 1677, 1725, 1794, 1806, 1820, 1932, 1950, 1978, 2093, 2100, 2150, 2236, 2275, 2300, 2415, 2580, 2730, 2795, 2967, 2990, 3010, 3220, 3225, 3354, 3450, 3588, 3612, 3900, 3913, 3956, 4025, 4186, 4300, 4485, 4515, 4550, 4830, 4945, 5460, 5590, 5934, 5980, 6020, 6279, 6450, 6708, 6825, 6900, 6923, 7475, 7525, 7826, 8050, 8372, 8385, 8970, 9030, 9100, 9660, 9890, 10465, 11180, 11739, 11868, 12075, 12558, 12857, 12900, 13650, 13846, 13975, 14835, 14950, 15050, 15652, 16100, 16770, 17940, 18060, 19565, 19780, 20769, 20930, 22425, 22575, 23478, 24150, 24725, 25116, 25714, 27300, 27692, 27950, 29670, 29900, 30100, 31395, 33540, 34615, 38571, 39130, 41538, 41860, 41925, 44850, 45150, 46956, 48300, 49450, 51428, 52325, 55900, 58695, 59340, 62790, 64285, 69230, 74175, 77142, 78260, 83076, 83850, 89700, 89999, 90300, 97825, 98900, 103845, 104650, 117390, 125580, 128570, 138460, 148350, 154284, 156975, 167700, 173075, 179998, 192855, 195650, 207690, 209300, 234780, 257140, 269997, 293475, 296700, 313950, 321425, 346150, 359996, 385710, 391300, 415380, 449995, 519225, 539994, 586950, 627900, 642850, 692300, 771420, 899990, 964275, 1038450, 1079988, 1173900, 1285700, 1349985, 1799980, 1928550, 2076900, 2249975, 2699970, 3857100, 4499950, 5399940, 6749925, 8999900, 13499850, 26999700]

約数ペア:

[(1, 26999700), (2, 13499850), (3, 8999900), (4, 6749925), (5, 5399940), (6, 4499950), (7, 3857100), (10, 2699970), (12, 2249975), (13, 2076900), (14, 1928550), (15, 1799980), (20, 1349985), (21, 1285700), (23, 1173900), (25, 1079988), (26, 1038450), (28, 964275), (30, 899990), (35, 771420), (39, 692300), (42, 642850), (43, 627900), (46, 586950), (50, 539994), (52, 519225), (60, 449995), (65, 415380), (69, 391300), (70, 385710), (75, 359996), (78, 346150), (84, 321425), (86, 313950), (91, 296700), (92, 293475), (100, 269997), (105, 257140), (115, 234780), (129, 209300), (130, 207690), (138, 195650), (140, 192855), (150, 179998), (156, 173075), (161, 167700), (172, 156975), (175, 154284), (182, 148350), (195, 138460), (210, 128570), (215, 125580), (230, 117390), (258, 104650), (260, 103845), (273, 98900), (276, 97825), (299, 90300), (300, 89999), (301, 89700), (322, 83850), (325, 83076), (345, 78260), (350, 77142), (364, 74175), (390, 69230), (420, 64285), (430, 62790), (455, 59340), (460, 58695), (483, 55900), (516, 52325), (525, 51428), (546, 49450), (559, 48300), (575, 46956), (598, 45150), (602, 44850), (644, 41925), (645, 41860), (650, 41538), (690, 39130), (700, 38571), (780, 34615), (805, 33540), (860, 31395), (897, 30100), (903, 29900), (910, 29670), (966, 27950), (975, 27692), (989, 27300), (1050, 25714), (1075, 25116), (1092, 24725), (1118, 24150), (1150, 23478), (1196, 22575), (1204, 22425), (1290, 20930), (1300, 20769), (1365, 19780), (1380, 19565), (1495, 18060), (1505, 17940), (1610, 16770), (1677, 16100), (1725, 15652), (1794, 15050), (1806, 14950), (1820, 14835), (1932, 13975), (1950, 13846), (1978, 13650), (2093, 12900), (2100, 12857), (2150, 12558), (2236, 12075), (2275, 11868), (2300, 11739), (2415, 11180), (2580, 10465), (2730, 9890), (2795, 9660), (2967, 9100), (2990, 9030), (3010, 8970), (3220, 8385), (3225, 8372), (3354, 8050), (3450, 7826), (3588, 7525), (3612, 7475), (3900, 6923), (3913, 6900), (3956, 6825), (4025, 6708), (4186, 6450), (4300, 6279), (4485, 6020), (4515, 5980), (4550, 5934), (4830, 5590), (4945, 5460)]