70327800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 239382000

約数和(自身を除く): 169054200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 89, 90, 100, 120, 150, 178, 180, 200, 225, 267, 300, 356, 360, 439, 445, 450, 534, 600, 712, 801, 878, 890, 900, 1068, 1317, 1335, 1602, 1756, 1780, 1800, 2136, 2195, 2225, 2634, 2670, 3204, 3512, 3560, 3951, 4005, 4390, 4450, 5268, 5340, 6408, 6585, 6675, 7902, 8010, 8780, 8900, 10536, 10680, 10975, 13170, 13350, 15804, 16020, 17560, 17800, 19755, 20025, 21950, 26340, 26700, 31608, 32040, 32925, 39071, 39510, 40050, 43900, 52680, 53400, 65850, 78142, 79020, 80100, 87800, 98775, 117213, 131700, 156284, 158040, 160200, 195355, 197550, 234426, 263400, 312568, 351639, 390710, 395100, 468852, 586065, 703278, 781420, 790200, 937704, 976775, 1172130, 1406556, 1562840, 1758195, 1953550, 2344260, 2813112, 2930325, 3516390, 3907100, 4688520, 5860650, 7032780, 7814200, 8790975, 11721300, 14065560, 17581950, 23442600, 35163900, 70327800]

約数ペア:

[(1, 70327800), (2, 35163900), (3, 23442600), (4, 17581950), (5, 14065560), (6, 11721300), (8, 8790975), (9, 7814200), (10, 7032780), (12, 5860650), (15, 4688520), (18, 3907100), (20, 3516390), (24, 2930325), (25, 2813112), (30, 2344260), (36, 1953550), (40, 1758195), (45, 1562840), (50, 1406556), (60, 1172130), (72, 976775), (75, 937704), (89, 790200), (90, 781420), (100, 703278), (120, 586065), (150, 468852), (178, 395100), (180, 390710), (200, 351639), (225, 312568), (267, 263400), (300, 234426), (356, 197550), (360, 195355), (439, 160200), (445, 158040), (450, 156284), (534, 131700), (600, 117213), (712, 98775), (801, 87800), (878, 80100), (890, 79020), (900, 78142), (1068, 65850), (1317, 53400), (1335, 52680), (1602, 43900), (1756, 40050), (1780, 39510), (1800, 39071), (2136, 32925), (2195, 32040), (2225, 31608), (2634, 26700), (2670, 26340), (3204, 21950), (3512, 20025), (3560, 19755), (3951, 17800), (4005, 17560), (4390, 16020), (4450, 15804), (5268, 13350), (5340, 13170), (6408, 10975), (6585, 10680), (6675, 10536), (7902, 8900), (8010, 8780)]