3878550

素因数分解:

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

素因数の和:64

約数の個数: 144

約数和(自身を含む): 12253680

約数和(自身を除く): 8375130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 85, 90, 102, 117, 130, 135, 150, 153, 169, 170, 195, 221, 225, 234, 255, 270, 306, 325, 338, 351, 390, 425, 442, 450, 459, 507, 510, 585, 650, 663, 675, 702, 765, 845, 850, 918, 975, 1014, 1105, 1170, 1275, 1326, 1350, 1521, 1530, 1690, 1755, 1950, 1989, 2210, 2295, 2535, 2550, 2873, 2925, 3042, 3315, 3510, 3825, 3978, 4225, 4563, 4590, 5070, 5525, 5746, 5850, 5967, 6630, 7605, 7650, 8450, 8619, 8775, 9126, 9945, 11050, 11475, 11934, 12675, 14365, 15210, 16575, 17238, 17550, 19890, 22815, 22950, 25350, 25857, 28730, 29835, 33150, 38025, 43095, 45630, 49725, 51714, 59670, 71825, 76050, 77571, 86190, 99450, 114075, 129285, 143650, 149175, 155142, 215475, 228150, 258570, 298350, 387855, 430950, 646425, 775710, 1292850, 1939275, 3878550]

約数ペア:

[(1, 3878550), (2, 1939275), (3, 1292850), (5, 775710), (6, 646425), (9, 430950), (10, 387855), (13, 298350), (15, 258570), (17, 228150), (18, 215475), (25, 155142), (26, 149175), (27, 143650), (30, 129285), (34, 114075), (39, 99450), (45, 86190), (50, 77571), (51, 76050), (54, 71825), (65, 59670), (75, 51714), (78, 49725), (85, 45630), (90, 43095), (102, 38025), (117, 33150), (130, 29835), (135, 28730), (150, 25857), (153, 25350), (169, 22950), (170, 22815), (195, 19890), (221, 17550), (225, 17238), (234, 16575), (255, 15210), (270, 14365), (306, 12675), (325, 11934), (338, 11475), (351, 11050), (390, 9945), (425, 9126), (442, 8775), (450, 8619), (459, 8450), (507, 7650), (510, 7605), (585, 6630), (650, 5967), (663, 5850), (675, 5746), (702, 5525), (765, 5070), (845, 4590), (850, 4563), (918, 4225), (975, 3978), (1014, 3825), (1105, 3510), (1170, 3315), (1275, 3042), (1326, 2925), (1350, 2873), (1521, 2550), (1530, 2535), (1690, 2295), (1755, 2210), (1950, 1989)]