2855756250

素因数分解:

$2^1\times 3^4\times 5^5\times {\mathrm{5641}}^1$

素因数の和:5680

約数の個数: 120

約数和(自身を含む): 7999667676

約数和(自身を除く): 5143911426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 625, 675, 750, 810, 1125, 1250, 1350, 1875, 2025, 2250, 3125, 3375, 3750, 4050, 5625, 5641, 6250, 6750, 9375, 10125, 11250, 11282, 16875, 16923, 18750, 20250, 28125, 28205, 33750, 33846, 50625, 50769, 56250, 56410, 84375, 84615, 101250, 101538, 141025, 152307, 168750, 169230, 253125, 253845, 282050, 304614, 423075, 456921, 506250, 507690, 705125, 761535, 846150, 913842, 1269225, 1410250, 1523070, 2115375, 2284605, 2538450, 3525625, 3807675, 4230750, 4569210, 6346125, 7051250, 7615350, 10576875, 11423025, 12692250, 17628125, 19038375, 21153750, 22846050, 31730625, 35256250, 38076750, 52884375, 57115125, 63461250, 95191875, 105768750, 114230250, 158653125, 190383750, 285575625, 317306250, 475959375, 571151250, 951918750, 1427878125, 2855756250]

約数ペア:

[(1, 2855756250), (2, 1427878125), (3, 951918750), (5, 571151250), (6, 475959375), (9, 317306250), (10, 285575625), (15, 190383750), (18, 158653125), (25, 114230250), (27, 105768750), (30, 95191875), (45, 63461250), (50, 57115125), (54, 52884375), (75, 38076750), (81, 35256250), (90, 31730625), (125, 22846050), (135, 21153750), (150, 19038375), (162, 17628125), (225, 12692250), (250, 11423025), (270, 10576875), (375, 7615350), (405, 7051250), (450, 6346125), (625, 4569210), (675, 4230750), (750, 3807675), (810, 3525625), (1125, 2538450), (1250, 2284605), (1350, 2115375), (1875, 1523070), (2025, 1410250), (2250, 1269225), (3125, 913842), (3375, 846150), (3750, 761535), (4050, 705125), (5625, 507690), (5641, 506250), (6250, 456921), (6750, 423075), (9375, 304614), (10125, 282050), (11250, 253845), (11282, 253125), (16875, 169230), (16923, 168750), (18750, 152307), (20250, 141025), (28125, 101538), (28205, 101250), (33750, 84615), (33846, 84375), (50625, 56410), (50769, 56250)]