28150200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 104680800

約数和(自身を除く): 76530600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 401, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 802, 900, 936, 975, 1080, 1170, 1203, 1300, 1350, 1404, 1560, 1604, 1755, 1800, 1950, 2005, 2340, 2406, 2600, 2700, 2808, 2925, 3208, 3510, 3609, 3900, 4010, 4680, 4812, 5213, 5400, 5850, 6015, 7020, 7218, 7800, 8020, 8775, 9624, 10025, 10426, 10827, 11700, 12030, 14040, 14436, 15639, 16040, 17550, 18045, 20050, 20852, 21654, 23400, 24060, 26065, 28872, 30075, 31278, 35100, 36090, 40100, 41704, 43308, 46917, 48120, 52130, 54135, 60150, 62556, 70200, 72180, 78195, 80200, 86616, 90225, 93834, 104260, 108270, 120300, 125112, 130325, 140751, 144360, 156390, 180450, 187668, 208520, 216540, 234585, 240600, 260650, 270675, 281502, 312780, 360900, 375336, 390975, 433080, 469170, 521300, 541350, 563004, 625560, 703755, 721800, 781950, 938340, 1042600, 1082700, 1126008, 1172925, 1407510, 1563900, 1876680, 2165400, 2345850, 2815020, 3127800, 3518775, 4691700, 5630040, 7037550, 9383400, 14075100, 28150200]

約数ペア:

[(1, 28150200), (2, 14075100), (3, 9383400), (4, 7037550), (5, 5630040), (6, 4691700), (8, 3518775), (9, 3127800), (10, 2815020), (12, 2345850), (13, 2165400), (15, 1876680), (18, 1563900), (20, 1407510), (24, 1172925), (25, 1126008), (26, 1082700), (27, 1042600), (30, 938340), (36, 781950), (39, 721800), (40, 703755), (45, 625560), (50, 563004), (52, 541350), (54, 521300), (60, 469170), (65, 433080), (72, 390975), (75, 375336), (78, 360900), (90, 312780), (100, 281502), (104, 270675), (108, 260650), (117, 240600), (120, 234585), (130, 216540), (135, 208520), (150, 187668), (156, 180450), (180, 156390), (195, 144360), (200, 140751), (216, 130325), (225, 125112), (234, 120300), (260, 108270), (270, 104260), (300, 93834), (312, 90225), (325, 86616), (351, 80200), (360, 78195), (390, 72180), (401, 70200), (450, 62556), (468, 60150), (520, 54135), (540, 52130), (585, 48120), (600, 46917), (650, 43308), (675, 41704), (702, 40100), (780, 36090), (802, 35100), (900, 31278), (936, 30075), (975, 28872), (1080, 26065), (1170, 24060), (1203, 23400), (1300, 21654), (1350, 20852), (1404, 20050), (1560, 18045), (1604, 17550), (1755, 16040), (1800, 15639), (1950, 14436), (2005, 14040), (2340, 12030), (2406, 11700), (2600, 10827), (2700, 10426), (2808, 10025), (2925, 9624), (3208, 8775), (3510, 8020), (3609, 7800), (3900, 7218), (4010, 7020), (4680, 6015), (4812, 5850), (5213, 5400)]