161335200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5207

約数の個数: 144

約数和(自身を含む): 565651296

約数和(自身を除く): 404316096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5171, 5200, 6240, 7800, 10342, 10400, 15513, 15600, 20684, 25855, 31026, 31200, 41368, 51710, 62052, 67223, 77565, 82736, 103420, 124104, 129275, 134446, 155130, 165472, 201669, 206840, 248208, 258550, 268892, 310260, 336115, 387825, 403338, 413680, 496416, 517100, 537784, 620520, 672230, 775650, 806676, 827360, 1008345, 1034200, 1075568, 1241040, 1344460, 1551300, 1613352, 1680575, 2016690, 2068400, 2151136, 2482080, 2688920, 3102600, 3226704, 3361150, 4033380, 4136800, 5041725, 5377840, 6205200, 6453408, 6722300, 8066760, 10083450, 10755680, 12410400, 13444600, 16133520, 20166900, 26889200, 32267040, 40333800, 53778400, 80667600, 161335200]

約数ペア:

[(1, 161335200), (2, 80667600), (3, 53778400), (4, 40333800), (5, 32267040), (6, 26889200), (8, 20166900), (10, 16133520), (12, 13444600), (13, 12410400), (15, 10755680), (16, 10083450), (20, 8066760), (24, 6722300), (25, 6453408), (26, 6205200), (30, 5377840), (32, 5041725), (39, 4136800), (40, 4033380), (48, 3361150), (50, 3226704), (52, 3102600), (60, 2688920), (65, 2482080), (75, 2151136), (78, 2068400), (80, 2016690), (96, 1680575), (100, 1613352), (104, 1551300), (120, 1344460), (130, 1241040), (150, 1075568), (156, 1034200), (160, 1008345), (195, 827360), (200, 806676), (208, 775650), (240, 672230), (260, 620520), (300, 537784), (312, 517100), (325, 496416), (390, 413680), (400, 403338), (416, 387825), (480, 336115), (520, 310260), (600, 268892), (624, 258550), (650, 248208), (780, 206840), (800, 201669), (975, 165472), (1040, 155130), (1200, 134446), (1248, 129275), (1300, 124104), (1560, 103420), (1950, 82736), (2080, 77565), (2400, 67223), (2600, 62052), (3120, 51710), (3900, 41368), (5171, 31200), (5200, 31026), (6240, 25855), (7800, 20684), (10342, 15600), (10400, 15513)]