289302000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3748

約数の個数: 160

約数和(自身を含む): 1004727360

約数和(自身を除く): 715425360

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, 3709, 3900, 4875, 5200, 6000, 6500, 7418, 7800, 9750, 11127, 13000, 14836, 15600, 18545, 19500, 22254, 26000, 29672, 37090, 39000, 44508, 48217, 55635, 59344, 74180, 78000, 89016, 92725, 96434, 111270, 144651, 148360, 178032, 185450, 192868, 222540, 241085, 278175, 289302, 296720, 370900, 385736, 445080, 463625, 482170, 556350, 578604, 723255, 741800, 771472, 890160, 927250, 964340, 1112700, 1157208, 1205425, 1390875, 1446510, 1483600, 1854500, 1928680, 2225400, 2314416, 2410850, 2781750, 2893020, 3616275, 3709000, 3857360, 4450800, 4821700, 5563500, 5786040, 6027125, 7232550, 7418000, 9643400, 11127000, 11572080, 12054250, 14465100, 18081375, 19286800, 22254000, 24108500, 28930200, 36162750, 48217000, 57860400, 72325500, 96434000, 144651000, 289302000]

約数ペア:

[(1, 289302000), (2, 144651000), (3, 96434000), (4, 72325500), (5, 57860400), (6, 48217000), (8, 36162750), (10, 28930200), (12, 24108500), (13, 22254000), (15, 19286800), (16, 18081375), (20, 14465100), (24, 12054250), (25, 11572080), (26, 11127000), (30, 9643400), (39, 7418000), (40, 7232550), (48, 6027125), (50, 5786040), (52, 5563500), (60, 4821700), (65, 4450800), (75, 3857360), (78, 3709000), (80, 3616275), (100, 2893020), (104, 2781750), (120, 2410850), (125, 2314416), (130, 2225400), (150, 1928680), (156, 1854500), (195, 1483600), (200, 1446510), (208, 1390875), (240, 1205425), (250, 1157208), (260, 1112700), (300, 964340), (312, 927250), (325, 890160), (375, 771472), (390, 741800), (400, 723255), (500, 578604), (520, 556350), (600, 482170), (624, 463625), (650, 445080), (750, 385736), (780, 370900), (975, 296720), (1000, 289302), (1040, 278175), (1200, 241085), (1300, 222540), (1500, 192868), (1560, 185450), (1625, 178032), (1950, 148360), (2000, 144651), (2600, 111270), (3000, 96434), (3120, 92725), (3250, 89016), (3709, 78000), (3900, 74180), (4875, 59344), (5200, 55635), (6000, 48217), (6500, 44508), (7418, 39000), (7800, 37090), (9750, 29672), (11127, 26000), (13000, 22254), (14836, 19500), (15600, 18545)]