1292850

素因数分解:

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

素因数の和:61

約数の個数: 108

約数和(自身を含む): 3982446

約数和(自身を除く): 2689596

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 169, 170, 195, 221, 225, 234, 255, 306, 325, 338, 390, 425, 442, 450, 507, 510, 585, 650, 663, 765, 845, 850, 975, 1014, 1105, 1170, 1275, 1326, 1521, 1530, 1690, 1950, 1989, 2210, 2535, 2550, 2873, 2925, 3042, 3315, 3825, 3978, 4225, 5070, 5525, 5746, 5850, 6630, 7605, 7650, 8450, 8619, 9945, 11050, 12675, 14365, 15210, 16575, 17238, 19890, 25350, 25857, 28730, 33150, 38025, 43095, 49725, 51714, 71825, 76050, 86190, 99450, 129285, 143650, 215475, 258570, 430950, 646425, 1292850]

約数ペア:

[(1, 1292850), (2, 646425), (3, 430950), (5, 258570), (6, 215475), (9, 143650), (10, 129285), (13, 99450), (15, 86190), (17, 76050), (18, 71825), (25, 51714), (26, 49725), (30, 43095), (34, 38025), (39, 33150), (45, 28730), (50, 25857), (51, 25350), (65, 19890), (75, 17238), (78, 16575), (85, 15210), (90, 14365), (102, 12675), (117, 11050), (130, 9945), (150, 8619), (153, 8450), (169, 7650), (170, 7605), (195, 6630), (221, 5850), (225, 5746), (234, 5525), (255, 5070), (306, 4225), (325, 3978), (338, 3825), (390, 3315), (425, 3042), (442, 2925), (450, 2873), (507, 2550), (510, 2535), (585, 2210), (650, 1989), (663, 1950), (765, 1690), (845, 1530), (850, 1521), (975, 1326), (1014, 1275), (1105, 1170)]