268199600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 681956352

約数和(自身を除く): 413756752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 43, 50, 62, 80, 86, 100, 124, 155, 172, 200, 215, 248, 310, 344, 400, 430, 496, 503, 620, 688, 775, 860, 1006, 1075, 1240, 1333, 1550, 1720, 2012, 2150, 2480, 2515, 2666, 3100, 3440, 4024, 4300, 5030, 5332, 6200, 6665, 8048, 8600, 10060, 10664, 12400, 12575, 13330, 15593, 17200, 20120, 21328, 21629, 25150, 26660, 31186, 33325, 40240, 43258, 50300, 53320, 62372, 66650, 77965, 86516, 100600, 106640, 108145, 124744, 133300, 155930, 173032, 201200, 216290, 249488, 266600, 311860, 346064, 389825, 432580, 533200, 540725, 623720, 670499, 779650, 865160, 1081450, 1247440, 1340998, 1559300, 1730320, 2162900, 2681996, 3118600, 3352495, 4325800, 5363992, 6237200, 6704990, 8651600, 10727984, 13409980, 16762475, 26819960, 33524950, 53639920, 67049900, 134099800, 268199600]

約数ペア:

[(1, 268199600), (2, 134099800), (4, 67049900), (5, 53639920), (8, 33524950), (10, 26819960), (16, 16762475), (20, 13409980), (25, 10727984), (31, 8651600), (40, 6704990), (43, 6237200), (50, 5363992), (62, 4325800), (80, 3352495), (86, 3118600), (100, 2681996), (124, 2162900), (155, 1730320), (172, 1559300), (200, 1340998), (215, 1247440), (248, 1081450), (310, 865160), (344, 779650), (400, 670499), (430, 623720), (496, 540725), (503, 533200), (620, 432580), (688, 389825), (775, 346064), (860, 311860), (1006, 266600), (1075, 249488), (1240, 216290), (1333, 201200), (1550, 173032), (1720, 155930), (2012, 133300), (2150, 124744), (2480, 108145), (2515, 106640), (2666, 100600), (3100, 86516), (3440, 77965), (4024, 66650), (4300, 62372), (5030, 53320), (5332, 50300), (6200, 43258), (6665, 40240), (8048, 33325), (8600, 31186), (10060, 26660), (10664, 25150), (12400, 21629), (12575, 21328), (13330, 20120), (15593, 17200)]