39780000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:66

約数の個数: 360

約数和(自身を含む): 161189028

約数和(自身を除く): 121409028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 125, 130, 136, 144, 150, 153, 156, 160, 170, 180, 195, 200, 204, 208, 221, 225, 234, 240, 250, 255, 260, 272, 288, 300, 306, 312, 325, 340, 360, 375, 390, 400, 408, 416, 425, 442, 450, 468, 480, 500, 510, 520, 544, 585, 600, 612, 624, 625, 650, 663, 680, 720, 750, 765, 780, 800, 816, 850, 884, 900, 936, 975, 1000, 1020, 1040, 1105, 1125, 1170, 1200, 1224, 1248, 1250, 1275, 1300, 1326, 1360, 1440, 1500, 1530, 1560, 1625, 1632, 1700, 1768, 1800, 1872, 1875, 1950, 1989, 2000, 2040, 2080, 2125, 2210, 2250, 2340, 2400, 2448, 2500, 2550, 2600, 2652, 2720, 2925, 3000, 3060, 3120, 3250, 3315, 3400, 3536, 3600, 3744, 3750, 3825, 3900, 3978, 4000, 4080, 4250, 4420, 4500, 4680, 4875, 4896, 5000, 5100, 5200, 5304, 5525, 5625, 5850, 6000, 6120, 6240, 6375, 6500, 6630, 6800, 7072, 7200, 7500, 7650, 7800, 7956, 8125, 8160, 8500, 8840, 9000, 9360, 9750, 9945, 10000, 10200, 10400, 10608, 10625, 11050, 11250, 11700, 12000, 12240, 12750, 13000, 13260, 13600, 14625, 15000, 15300, 15600, 15912, 16250, 16575, 17000, 17680, 18000, 18720, 19125, 19500, 19890, 20000, 20400, 21216, 21250, 22100, 22500, 23400, 24375, 24480, 25500, 26000, 26520, 27625, 29250, 30000, 30600, 31200, 31824, 31875, 32500, 33150, 34000, 35360, 36000, 38250, 39000, 39780, 40800, 42500, 44200, 45000, 46800, 48750, 49725, 51000, 52000, 53040, 55250, 58500, 60000, 61200, 63648, 63750, 65000, 66300, 68000, 73125, 76500, 78000, 79560, 82875, 85000, 88400, 90000, 93600, 95625, 97500, 99450, 102000, 106080, 110500, 117000, 122400, 127500, 130000, 132600, 138125, 146250, 153000, 156000, 159120, 165750, 170000, 176800, 180000, 191250, 195000, 198900, 204000, 221000, 234000, 248625, 255000, 260000, 265200, 276250, 292500, 306000, 318240, 331500, 340000, 382500, 390000, 397800, 414375, 442000, 468000, 497250, 510000, 530400, 552500, 585000, 612000, 663000, 765000, 780000, 795600, 828750, 884000, 994500, 1020000, 1105000, 1170000, 1243125, 1326000, 1530000, 1591200, 1657500, 1989000, 2210000, 2340000, 2486250, 2652000, 3060000, 3315000, 3978000, 4420000, 4972500, 6630000, 7956000, 9945000, 13260000, 19890000, 39780000]

約数ペア:

[(1, 39780000), (2, 19890000), (3, 13260000), (4, 9945000), (5, 7956000), (6, 6630000), (8, 4972500), (9, 4420000), (10, 3978000), (12, 3315000), (13, 3060000), (15, 2652000), (16, 2486250), (17, 2340000), (18, 2210000), (20, 1989000), (24, 1657500), (25, 1591200), (26, 1530000), (30, 1326000), (32, 1243125), (34, 1170000), (36, 1105000), (39, 1020000), (40, 994500), (45, 884000), (48, 828750), (50, 795600), (51, 780000), (52, 765000), (60, 663000), (65, 612000), (68, 585000), (72, 552500), (75, 530400), (78, 510000), (80, 497250), (85, 468000), (90, 442000), (96, 414375), (100, 397800), (102, 390000), (104, 382500), (117, 340000), (120, 331500), (125, 318240), (130, 306000), (136, 292500), (144, 276250), (150, 265200), (153, 260000), (156, 255000), (160, 248625), (170, 234000), (180, 221000), (195, 204000), (200, 198900), (204, 195000), (208, 191250), (221, 180000), (225, 176800), (234, 170000), (240, 165750), (250, 159120), (255, 156000), (260, 153000), (272, 146250), (288, 138125), (300, 132600), (306, 130000), (312, 127500), (325, 122400), (340, 117000), (360, 110500), (375, 106080), (390, 102000), (400, 99450), (408, 97500), (416, 95625), (425, 93600), (442, 90000), (450, 88400), (468, 85000), (480, 82875), (500, 79560), (510, 78000), (520, 76500), (544, 73125), (585, 68000), (600, 66300), (612, 65000), (624, 63750), (625, 63648), (650, 61200), (663, 60000), (680, 58500), (720, 55250), (750, 53040), (765, 52000), (780, 51000), (800, 49725), (816, 48750), (850, 46800), (884, 45000), (900, 44200), (936, 42500), (975, 40800), (1000, 39780), (1020, 39000), (1040, 38250), (1105, 36000), (1125, 35360), (1170, 34000), (1200, 33150), (1224, 32500), (1248, 31875), (1250, 31824), (1275, 31200), (1300, 30600), (1326, 30000), (1360, 29250), (1440, 27625), (1500, 26520), (1530, 26000), (1560, 25500), (1625, 24480), (1632, 24375), (1700, 23400), (1768, 22500), (1800, 22100), (1872, 21250), (1875, 21216), (1950, 20400), (1989, 20000), (2000, 19890), (2040, 19500), (2080, 19125), (2125, 18720), (2210, 18000), (2250, 17680), (2340, 17000), (2400, 16575), (2448, 16250), (2500, 15912), (2550, 15600), (2600, 15300), (2652, 15000), (2720, 14625), (2925, 13600), (3000, 13260), (3060, 13000), (3120, 12750), (3250, 12240), (3315, 12000), (3400, 11700), (3536, 11250), (3600, 11050), (3744, 10625), (3750, 10608), (3825, 10400), (3900, 10200), (3978, 10000), (4000, 9945), (4080, 9750), (4250, 9360), (4420, 9000), (4500, 8840), (4680, 8500), (4875, 8160), (4896, 8125), (5000, 7956), (5100, 7800), (5200, 7650), (5304, 7500), (5525, 7200), (5625, 7072), (5850, 6800), (6000, 6630), (6120, 6500), (6240, 6375)]