65564100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3469}}^1$

素因数の和:3499

約数の個数: 144

約数和(自身を含む): 240956800

約数和(自身を除く): 175392700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3469, 3780, 4725, 6300, 6938, 9450, 10407, 13876, 17345, 18900, 20814, 24283, 31221, 34690, 41628, 48566, 52035, 62442, 69380, 72849, 86725, 93663, 97132, 104070, 121415, 124884, 145698, 156105, 173450, 187326, 208140, 218547, 242830, 260175, 291396, 312210, 346900, 364245, 374652, 437094, 468315, 485660, 520350, 607075, 624420, 655641, 728490, 780525, 874188, 936630, 1040700, 1092735, 1214150, 1311282, 1456980, 1561050, 1821225, 1873260, 2185470, 2341575, 2428300, 2622564, 3122100, 3278205, 3642450, 4370940, 4683150, 5463675, 6556410, 7284900, 9366300, 10927350, 13112820, 16391025, 21854700, 32782050, 65564100]

約数ペア:

[(1, 65564100), (2, 32782050), (3, 21854700), (4, 16391025), (5, 13112820), (6, 10927350), (7, 9366300), (9, 7284900), (10, 6556410), (12, 5463675), (14, 4683150), (15, 4370940), (18, 3642450), (20, 3278205), (21, 3122100), (25, 2622564), (27, 2428300), (28, 2341575), (30, 2185470), (35, 1873260), (36, 1821225), (42, 1561050), (45, 1456980), (50, 1311282), (54, 1214150), (60, 1092735), (63, 1040700), (70, 936630), (75, 874188), (84, 780525), (90, 728490), (100, 655641), (105, 624420), (108, 607075), (126, 520350), (135, 485660), (140, 468315), (150, 437094), (175, 374652), (180, 364245), (189, 346900), (210, 312210), (225, 291396), (252, 260175), (270, 242830), (300, 218547), (315, 208140), (350, 187326), (378, 173450), (420, 156105), (450, 145698), (525, 124884), (540, 121415), (630, 104070), (675, 97132), (700, 93663), (756, 86725), (900, 72849), (945, 69380), (1050, 62442), (1260, 52035), (1350, 48566), (1575, 41628), (1890, 34690), (2100, 31221), (2700, 24283), (3150, 20814), (3469, 18900), (3780, 17345), (4725, 13876), (6300, 10407), (6938, 9450)]