145821000

素因数分解:

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

素因数の和:3776

約数の個数: 128

約数和(自身を含む): 490089600

約数和(自身を除く): 344268600

約数列:

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

約数ペア:

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