238415100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10321}}^1$

素因数の和:10356

約数の個数: 144

約数和(自身を含む): 860111616

約数和(自身を除く): 621696516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 10321, 11550, 20642, 23100, 30963, 41284, 51605, 61926, 72247, 103210, 113531, 123852, 144494, 154815, 206420, 216741, 227062, 258025, 288988, 309630, 340593, 361235, 433482, 454124, 516050, 567655, 619260, 681186, 722470, 774075, 794717, 866964, 1032100, 1083705, 1135310, 1362372, 1444940, 1548150, 1589434, 1702965, 1806175, 2167410, 2270620, 2384151, 2838275, 3096300, 3178868, 3405930, 3612350, 3973585, 4334820, 4768302, 5418525, 5676550, 6811860, 7224700, 7947170, 8514825, 9536604, 10837050, 11353100, 11920755, 15894340, 17029650, 19867925, 21674100, 23841510, 34059300, 39735850, 47683020, 59603775, 79471700, 119207550, 238415100]

約数ペア:

[(1, 238415100), (2, 119207550), (3, 79471700), (4, 59603775), (5, 47683020), (6, 39735850), (7, 34059300), (10, 23841510), (11, 21674100), (12, 19867925), (14, 17029650), (15, 15894340), (20, 11920755), (21, 11353100), (22, 10837050), (25, 9536604), (28, 8514825), (30, 7947170), (33, 7224700), (35, 6811860), (42, 5676550), (44, 5418525), (50, 4768302), (55, 4334820), (60, 3973585), (66, 3612350), (70, 3405930), (75, 3178868), (77, 3096300), (84, 2838275), (100, 2384151), (105, 2270620), (110, 2167410), (132, 1806175), (140, 1702965), (150, 1589434), (154, 1548150), (165, 1444940), (175, 1362372), (210, 1135310), (220, 1083705), (231, 1032100), (275, 866964), (300, 794717), (308, 774075), (330, 722470), (350, 681186), (385, 619260), (420, 567655), (462, 516050), (525, 454124), (550, 433482), (660, 361235), (700, 340593), (770, 309630), (825, 288988), (924, 258025), (1050, 227062), (1100, 216741), (1155, 206420), (1540, 154815), (1650, 144494), (1925, 123852), (2100, 113531), (2310, 103210), (3300, 72247), (3850, 61926), (4620, 51605), (5775, 41284), (7700, 30963), (10321, 23100), (11550, 20642)]