27904500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 240

約数和(自身を含む): 99891792

約数和(自身を除く): 71987292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 53, 54, 60, 65, 75, 78, 81, 90, 100, 106, 108, 117, 125, 130, 135, 150, 156, 159, 162, 180, 195, 212, 225, 234, 250, 260, 265, 270, 300, 318, 324, 325, 351, 375, 390, 405, 450, 468, 477, 500, 530, 540, 585, 636, 650, 675, 689, 702, 750, 780, 795, 810, 900, 954, 975, 1053, 1060, 1125, 1170, 1300, 1325, 1350, 1378, 1404, 1431, 1500, 1590, 1620, 1625, 1755, 1908, 1950, 2025, 2067, 2106, 2250, 2340, 2385, 2650, 2700, 2756, 2862, 2925, 3180, 3250, 3375, 3445, 3510, 3900, 3975, 4050, 4134, 4212, 4293, 4500, 4770, 4875, 5265, 5300, 5724, 5850, 6201, 6500, 6625, 6750, 6890, 7020, 7155, 7950, 8100, 8268, 8586, 8775, 9540, 9750, 10125, 10335, 10530, 11700, 11925, 12402, 13250, 13500, 13780, 14310, 14625, 15900, 17172, 17225, 17550, 18603, 19500, 19875, 20250, 20670, 21060, 21465, 23850, 24804, 26325, 26500, 28620, 29250, 31005, 34450, 35100, 35775, 37206, 39750, 40500, 41340, 42930, 43875, 47700, 51675, 52650, 55809, 58500, 59625, 62010, 68900, 71550, 74412, 79500, 85860, 86125, 87750, 93015, 103350, 105300, 107325, 111618, 119250, 124020, 131625, 143100, 155025, 172250, 175500, 178875, 186030, 206700, 214650, 223236, 238500, 258375, 263250, 279045, 310050, 344500, 357750, 372060, 429300, 465075, 516750, 526500, 536625, 558090, 620100, 715500, 775125, 930150, 1033500, 1073250, 1116180, 1395225, 1550250, 1860300, 2146500, 2325375, 2790450, 3100500, 4650750, 5580900, 6976125, 9301500, 13952250, 27904500]

約数ペア:

[(1, 27904500), (2, 13952250), (3, 9301500), (4, 6976125), (5, 5580900), (6, 4650750), (9, 3100500), (10, 2790450), (12, 2325375), (13, 2146500), (15, 1860300), (18, 1550250), (20, 1395225), (25, 1116180), (26, 1073250), (27, 1033500), (30, 930150), (36, 775125), (39, 715500), (45, 620100), (50, 558090), (52, 536625), (53, 526500), (54, 516750), (60, 465075), (65, 429300), (75, 372060), (78, 357750), (81, 344500), (90, 310050), (100, 279045), (106, 263250), (108, 258375), (117, 238500), (125, 223236), (130, 214650), (135, 206700), (150, 186030), (156, 178875), (159, 175500), (162, 172250), (180, 155025), (195, 143100), (212, 131625), (225, 124020), (234, 119250), (250, 111618), (260, 107325), (265, 105300), (270, 103350), (300, 93015), (318, 87750), (324, 86125), (325, 85860), (351, 79500), (375, 74412), (390, 71550), (405, 68900), (450, 62010), (468, 59625), (477, 58500), (500, 55809), (530, 52650), (540, 51675), (585, 47700), (636, 43875), (650, 42930), (675, 41340), (689, 40500), (702, 39750), (750, 37206), (780, 35775), (795, 35100), (810, 34450), (900, 31005), (954, 29250), (975, 28620), (1053, 26500), (1060, 26325), (1125, 24804), (1170, 23850), (1300, 21465), (1325, 21060), (1350, 20670), (1378, 20250), (1404, 19875), (1431, 19500), (1500, 18603), (1590, 17550), (1620, 17225), (1625, 17172), (1755, 15900), (1908, 14625), (1950, 14310), (2025, 13780), (2067, 13500), (2106, 13250), (2250, 12402), (2340, 11925), (2385, 11700), (2650, 10530), (2700, 10335), (2756, 10125), (2862, 9750), (2925, 9540), (3180, 8775), (3250, 8586), (3375, 8268), (3445, 8100), (3510, 7950), (3900, 7155), (3975, 7020), (4050, 6890), (4134, 6750), (4212, 6625), (4293, 6500), (4500, 6201), (4770, 5850), (4875, 5724), (5265, 5300)]