291642000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3778

約数の個数: 160

約数和(自身を含む): 1012851840

約数和(自身を除く): 721209840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3739, 3900, 4875, 5200, 6000, 6500, 7478, 7800, 9750, 11217, 13000, 14956, 15600, 18695, 19500, 22434, 26000, 29912, 37390, 39000, 44868, 48607, 56085, 59824, 74780, 78000, 89736, 93475, 97214, 112170, 145821, 149560, 179472, 186950, 194428, 224340, 243035, 280425, 291642, 299120, 373900, 388856, 448680, 467375, 486070, 560850, 583284, 729105, 747800, 777712, 897360, 934750, 972140, 1121700, 1166568, 1215175, 1402125, 1458210, 1495600, 1869500, 1944280, 2243400, 2333136, 2430350, 2804250, 2916420, 3645525, 3739000, 3888560, 4486800, 4860700, 5608500, 5832840, 6075875, 7291050, 7478000, 9721400, 11217000, 11665680, 12151750, 14582100, 18227625, 19442800, 22434000, 24303500, 29164200, 36455250, 48607000, 58328400, 72910500, 97214000, 145821000, 291642000]

約数ペア:

[(1, 291642000), (2, 145821000), (3, 97214000), (4, 72910500), (5, 58328400), (6, 48607000), (8, 36455250), (10, 29164200), (12, 24303500), (13, 22434000), (15, 19442800), (16, 18227625), (20, 14582100), (24, 12151750), (25, 11665680), (26, 11217000), (30, 9721400), (39, 7478000), (40, 7291050), (48, 6075875), (50, 5832840), (52, 5608500), (60, 4860700), (65, 4486800), (75, 3888560), (78, 3739000), (80, 3645525), (100, 2916420), (104, 2804250), (120, 2430350), (125, 2333136), (130, 2243400), (150, 1944280), (156, 1869500), (195, 1495600), (200, 1458210), (208, 1402125), (240, 1215175), (250, 1166568), (260, 1121700), (300, 972140), (312, 934750), (325, 897360), (375, 777712), (390, 747800), (400, 729105), (500, 583284), (520, 560850), (600, 486070), (624, 467375), (650, 448680), (750, 388856), (780, 373900), (975, 299120), (1000, 291642), (1040, 280425), (1200, 243035), (1300, 224340), (1500, 194428), (1560, 186950), (1625, 179472), (1950, 149560), (2000, 145821), (2600, 112170), (3000, 97214), (3120, 93475), (3250, 89736), (3739, 78000), (3900, 74780), (4875, 59824), (5200, 56085), (6000, 48607), (6500, 44868), (7478, 39000), (7800, 37390), (9750, 29912), (11217, 26000), (13000, 22434), (14956, 19500), (15600, 18695)]