72224400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 233561440

約数和(自身を除く): 161337040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 417, 433, 556, 600, 695, 834, 866, 1112, 1200, 1299, 1390, 1668, 1732, 2085, 2165, 2224, 2598, 2780, 3336, 3464, 3475, 4170, 4330, 5196, 5560, 6495, 6672, 6928, 6950, 8340, 8660, 10392, 10425, 10825, 11120, 12990, 13900, 16680, 17320, 20784, 20850, 21650, 25980, 27800, 32475, 33360, 34640, 41700, 43300, 51960, 55600, 60187, 64950, 83400, 86600, 103920, 120374, 129900, 166800, 173200, 180561, 240748, 259800, 300935, 361122, 481496, 519600, 601870, 722244, 902805, 962992, 1203740, 1444488, 1504675, 1805610, 2407480, 2888976, 3009350, 3611220, 4514025, 4814960, 6018700, 7222440, 9028050, 12037400, 14444880, 18056100, 24074800, 36112200, 72224400]

約数ペア:

[(1, 72224400), (2, 36112200), (3, 24074800), (4, 18056100), (5, 14444880), (6, 12037400), (8, 9028050), (10, 7222440), (12, 6018700), (15, 4814960), (16, 4514025), (20, 3611220), (24, 3009350), (25, 2888976), (30, 2407480), (40, 1805610), (48, 1504675), (50, 1444488), (60, 1203740), (75, 962992), (80, 902805), (100, 722244), (120, 601870), (139, 519600), (150, 481496), (200, 361122), (240, 300935), (278, 259800), (300, 240748), (400, 180561), (417, 173200), (433, 166800), (556, 129900), (600, 120374), (695, 103920), (834, 86600), (866, 83400), (1112, 64950), (1200, 60187), (1299, 55600), (1390, 51960), (1668, 43300), (1732, 41700), (2085, 34640), (2165, 33360), (2224, 32475), (2598, 27800), (2780, 25980), (3336, 21650), (3464, 20850), (3475, 20784), (4170, 17320), (4330, 16680), (5196, 13900), (5560, 12990), (6495, 11120), (6672, 10825), (6928, 10425), (6950, 10392), (8340, 8660)]