75947300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 199487232

約数和(自身を除く): 123539932

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 47, 50, 52, 55, 65, 94, 100, 110, 113, 130, 143, 188, 220, 226, 235, 260, 275, 286, 325, 452, 470, 517, 550, 565, 572, 611, 650, 715, 940, 1034, 1100, 1130, 1175, 1222, 1243, 1300, 1430, 1469, 2068, 2260, 2350, 2444, 2486, 2585, 2825, 2860, 2938, 3055, 3575, 4700, 4972, 5170, 5311, 5650, 5876, 6110, 6215, 6721, 7150, 7345, 10340, 10622, 11300, 12220, 12430, 12925, 13442, 14300, 14690, 15275, 16159, 21244, 24860, 25850, 26555, 26884, 29380, 30550, 31075, 32318, 33605, 36725, 51700, 53110, 58421, 61100, 62150, 64636, 67210, 69043, 73450, 80795, 106220, 116842, 124300, 132775, 134420, 138086, 146900, 161590, 168025, 233684, 265550, 276172, 292105, 323180, 336050, 345215, 403975, 531100, 584210, 672100, 690430, 759473, 807950, 1168420, 1380860, 1460525, 1518946, 1615900, 1726075, 2921050, 3037892, 3452150, 3797365, 5842100, 6904300, 7594730, 15189460, 18986825, 37973650, 75947300]

約数ペア:

[(1, 75947300), (2, 37973650), (4, 18986825), (5, 15189460), (10, 7594730), (11, 6904300), (13, 5842100), (20, 3797365), (22, 3452150), (25, 3037892), (26, 2921050), (44, 1726075), (47, 1615900), (50, 1518946), (52, 1460525), (55, 1380860), (65, 1168420), (94, 807950), (100, 759473), (110, 690430), (113, 672100), (130, 584210), (143, 531100), (188, 403975), (220, 345215), (226, 336050), (235, 323180), (260, 292105), (275, 276172), (286, 265550), (325, 233684), (452, 168025), (470, 161590), (517, 146900), (550, 138086), (565, 134420), (572, 132775), (611, 124300), (650, 116842), (715, 106220), (940, 80795), (1034, 73450), (1100, 69043), (1130, 67210), (1175, 64636), (1222, 62150), (1243, 61100), (1300, 58421), (1430, 53110), (1469, 51700), (2068, 36725), (2260, 33605), (2350, 32318), (2444, 31075), (2486, 30550), (2585, 29380), (2825, 26884), (2860, 26555), (2938, 25850), (3055, 24860), (3575, 21244), (4700, 16159), (4972, 15275), (5170, 14690), (5311, 14300), (5650, 13442), (5876, 12925), (6110, 12430), (6215, 12220), (6721, 11300), (7150, 10622), (7345, 10340)]