77222600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1$

素因数の和:4279

約数の個数: 96

約数和(自身を含む): 221027520

約数和(自身を除く): 143804920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4243, 4550, 8486, 9100, 16972, 18200, 21215, 29701, 33944, 42430, 55159, 59402, 84860, 106075, 110318, 118804, 148505, 169720, 212150, 220636, 237608, 275795, 297010, 386113, 424300, 441272, 551590, 594020, 742525, 772226, 848600, 1103180, 1188040, 1378975, 1485050, 1544452, 1930565, 2206360, 2757950, 2970100, 3088904, 3861130, 5515900, 5940200, 7722260, 9652825, 11031800, 15444520, 19305650, 38611300, 77222600]

約数ペア:

[(1, 77222600), (2, 38611300), (4, 19305650), (5, 15444520), (7, 11031800), (8, 9652825), (10, 7722260), (13, 5940200), (14, 5515900), (20, 3861130), (25, 3088904), (26, 2970100), (28, 2757950), (35, 2206360), (40, 1930565), (50, 1544452), (52, 1485050), (56, 1378975), (65, 1188040), (70, 1103180), (91, 848600), (100, 772226), (104, 742525), (130, 594020), (140, 551590), (175, 441272), (182, 424300), (200, 386113), (260, 297010), (280, 275795), (325, 237608), (350, 220636), (364, 212150), (455, 169720), (520, 148505), (650, 118804), (700, 110318), (728, 106075), (910, 84860), (1300, 59402), (1400, 55159), (1820, 42430), (2275, 33944), (2600, 29701), (3640, 21215), (4243, 18200), (4550, 16972), (8486, 9100)]