269191600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 120

約数和(自身を含む): 707419008

約数和(自身を除く): 438227408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 170, 200, 248, 272, 310, 340, 400, 425, 496, 527, 620, 680, 775, 850, 1054, 1240, 1277, 1360, 1550, 1700, 2108, 2480, 2554, 2635, 3100, 3400, 4216, 5108, 5270, 6200, 6385, 6800, 8432, 10216, 10540, 12400, 12770, 13175, 20432, 21080, 21709, 25540, 26350, 31925, 39587, 42160, 43418, 51080, 52700, 63850, 79174, 86836, 102160, 105400, 108545, 127700, 158348, 173672, 197935, 210800, 217090, 255400, 316696, 347344, 395870, 434180, 510800, 542725, 633392, 672979, 791740, 868360, 989675, 1085450, 1345958, 1583480, 1736720, 1979350, 2170900, 2691916, 3166960, 3364895, 3958700, 4341800, 5383832, 6729790, 7917400, 8683600, 10767664, 13459580, 15834800, 16824475, 26919160, 33648950, 53838320, 67297900, 134595800, 269191600]

約数ペア:

[(1, 269191600), (2, 134595800), (4, 67297900), (5, 53838320), (8, 33648950), (10, 26919160), (16, 16824475), (17, 15834800), (20, 13459580), (25, 10767664), (31, 8683600), (34, 7917400), (40, 6729790), (50, 5383832), (62, 4341800), (68, 3958700), (80, 3364895), (85, 3166960), (100, 2691916), (124, 2170900), (136, 1979350), (155, 1736720), (170, 1583480), (200, 1345958), (248, 1085450), (272, 989675), (310, 868360), (340, 791740), (400, 672979), (425, 633392), (496, 542725), (527, 510800), (620, 434180), (680, 395870), (775, 347344), (850, 316696), (1054, 255400), (1240, 217090), (1277, 210800), (1360, 197935), (1550, 173672), (1700, 158348), (2108, 127700), (2480, 108545), (2554, 105400), (2635, 102160), (3100, 86836), (3400, 79174), (4216, 63850), (5108, 52700), (5270, 51080), (6200, 43418), (6385, 42160), (6800, 39587), (8432, 31925), (10216, 26350), (10540, 25540), (12400, 21709), (12770, 21080), (13175, 20432)]