270279100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4284

約数の個数: 108

約数和(自身を含む): 734916504

約数和(自身を除く): 464637404

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1300, 1820, 2275, 2450, 2548, 3185, 4243, 4550, 4900, 6370, 8486, 9100, 12740, 15925, 16972, 21215, 29701, 31850, 42430, 55159, 59402, 63700, 84860, 106075, 110318, 118804, 148505, 207907, 212150, 220636, 275795, 297010, 386113, 415814, 424300, 551590, 594020, 742525, 772226, 831628, 1039535, 1103180, 1378975, 1485050, 1544452, 1930565, 2079070, 2702791, 2757950, 2970100, 3861130, 4158140, 5197675, 5405582, 5515900, 7722260, 9652825, 10395350, 10811164, 13513955, 19305650, 20790700, 27027910, 38611300, 54055820, 67569775, 135139550, 270279100]

約数ペア:

[(1, 270279100), (2, 135139550), (4, 67569775), (5, 54055820), (7, 38611300), (10, 27027910), (13, 20790700), (14, 19305650), (20, 13513955), (25, 10811164), (26, 10395350), (28, 9652825), (35, 7722260), (49, 5515900), (50, 5405582), (52, 5197675), (65, 4158140), (70, 3861130), (91, 2970100), (98, 2757950), (100, 2702791), (130, 2079070), (140, 1930565), (175, 1544452), (182, 1485050), (196, 1378975), (245, 1103180), (260, 1039535), (325, 831628), (350, 772226), (364, 742525), (455, 594020), (490, 551590), (637, 424300), (650, 415814), (700, 386113), (910, 297010), (980, 275795), (1225, 220636), (1274, 212150), (1300, 207907), (1820, 148505), (2275, 118804), (2450, 110318), (2548, 106075), (3185, 84860), (4243, 63700), (4550, 59402), (4900, 55159), (6370, 42430), (8486, 31850), (9100, 29701), (12740, 21215), (15925, 16972)]