72958600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2591

約数の個数: 96

約数和(自身を含む): 199362240

約数和(自身を除く): 126403640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2551, 2600, 2860, 3575, 5102, 5720, 7150, 10204, 12755, 14300, 20408, 25510, 28061, 28600, 33163, 51020, 56122, 63775, 66326, 102040, 112244, 127550, 132652, 140305, 165815, 224488, 255100, 265304, 280610, 331630, 364793, 510200, 561220, 663260, 701525, 729586, 829075, 1122440, 1326520, 1403050, 1459172, 1658150, 1823965, 2806100, 2918344, 3316300, 3647930, 5612200, 6632600, 7295860, 9119825, 14591720, 18239650, 36479300, 72958600]

約数ペア:

[(1, 72958600), (2, 36479300), (4, 18239650), (5, 14591720), (8, 9119825), (10, 7295860), (11, 6632600), (13, 5612200), (20, 3647930), (22, 3316300), (25, 2918344), (26, 2806100), (40, 1823965), (44, 1658150), (50, 1459172), (52, 1403050), (55, 1326520), (65, 1122440), (88, 829075), (100, 729586), (104, 701525), (110, 663260), (130, 561220), (143, 510200), (200, 364793), (220, 331630), (260, 280610), (275, 265304), (286, 255100), (325, 224488), (440, 165815), (520, 140305), (550, 132652), (572, 127550), (650, 112244), (715, 102040), (1100, 66326), (1144, 63775), (1300, 56122), (1430, 51020), (2200, 33163), (2551, 28600), (2600, 28061), (2860, 25510), (3575, 20408), (5102, 14300), (5720, 12755), (7150, 10204)]