128549100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 108

約数和(自身を含む): 383480664

約数和(自身を除く): 254931564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 313, 370, 444, 555, 626, 740, 925, 939, 1110, 1252, 1369, 1565, 1850, 1878, 2220, 2738, 2775, 3130, 3700, 3756, 4107, 4695, 5476, 5550, 6260, 6845, 7825, 8214, 9390, 11100, 11581, 13690, 15650, 16428, 18780, 20535, 23162, 23475, 27380, 31300, 34225, 34743, 41070, 46324, 46950, 57905, 68450, 69486, 82140, 93900, 102675, 115810, 136900, 138972, 173715, 205350, 231620, 289525, 347430, 410700, 428497, 579050, 694860, 856994, 868575, 1158100, 1285491, 1713988, 1737150, 2142485, 2570982, 3474300, 4284970, 5141964, 6427455, 8569940, 10712425, 12854910, 21424850, 25709820, 32137275, 42849700, 64274550, 128549100]

約数ペア:

[(1, 128549100), (2, 64274550), (3, 42849700), (4, 32137275), (5, 25709820), (6, 21424850), (10, 12854910), (12, 10712425), (15, 8569940), (20, 6427455), (25, 5141964), (30, 4284970), (37, 3474300), (50, 2570982), (60, 2142485), (74, 1737150), (75, 1713988), (100, 1285491), (111, 1158100), (148, 868575), (150, 856994), (185, 694860), (222, 579050), (300, 428497), (313, 410700), (370, 347430), (444, 289525), (555, 231620), (626, 205350), (740, 173715), (925, 138972), (939, 136900), (1110, 115810), (1252, 102675), (1369, 93900), (1565, 82140), (1850, 69486), (1878, 68450), (2220, 57905), (2738, 46950), (2775, 46324), (3130, 41070), (3700, 34743), (3756, 34225), (4107, 31300), (4695, 27380), (5476, 23475), (5550, 23162), (6260, 20535), (6845, 18780), (7825, 16428), (8214, 15650), (9390, 13690), (11100, 11581)]