69483700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 182863296

約数和(自身を除く): 113379596

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 43, 44, 50, 52, 55, 65, 86, 100, 110, 113, 130, 143, 172, 215, 220, 226, 260, 275, 286, 325, 430, 452, 473, 550, 559, 565, 572, 650, 715, 860, 946, 1075, 1100, 1118, 1130, 1243, 1300, 1430, 1469, 1892, 2150, 2236, 2260, 2365, 2486, 2795, 2825, 2860, 2938, 3575, 4300, 4730, 4859, 4972, 5590, 5650, 5876, 6149, 6215, 7150, 7345, 9460, 9718, 11180, 11300, 11825, 12298, 12430, 13975, 14300, 14690, 16159, 19436, 23650, 24295, 24596, 24860, 27950, 29380, 30745, 31075, 32318, 36725, 47300, 48590, 53449, 55900, 61490, 62150, 63167, 64636, 73450, 80795, 97180, 106898, 121475, 122980, 124300, 126334, 146900, 153725, 161590, 213796, 242950, 252668, 267245, 307450, 315835, 323180, 403975, 485900, 534490, 614900, 631670, 694837, 807950, 1068980, 1263340, 1336225, 1389674, 1579175, 1615900, 2672450, 2779348, 3158350, 3474185, 5344900, 6316700, 6948370, 13896740, 17370925, 34741850, 69483700]

約数ペア:

[(1, 69483700), (2, 34741850), (4, 17370925), (5, 13896740), (10, 6948370), (11, 6316700), (13, 5344900), (20, 3474185), (22, 3158350), (25, 2779348), (26, 2672450), (43, 1615900), (44, 1579175), (50, 1389674), (52, 1336225), (55, 1263340), (65, 1068980), (86, 807950), (100, 694837), (110, 631670), (113, 614900), (130, 534490), (143, 485900), (172, 403975), (215, 323180), (220, 315835), (226, 307450), (260, 267245), (275, 252668), (286, 242950), (325, 213796), (430, 161590), (452, 153725), (473, 146900), (550, 126334), (559, 124300), (565, 122980), (572, 121475), (650, 106898), (715, 97180), (860, 80795), (946, 73450), (1075, 64636), (1100, 63167), (1118, 62150), (1130, 61490), (1243, 55900), (1300, 53449), (1430, 48590), (1469, 47300), (1892, 36725), (2150, 32318), (2236, 31075), (2260, 30745), (2365, 29380), (2486, 27950), (2795, 24860), (2825, 24596), (2860, 24295), (2938, 23650), (3575, 19436), (4300, 16159), (4730, 14690), (4859, 14300), (4972, 13975), (5590, 12430), (5650, 12298), (5876, 11825), (6149, 11300), (6215, 11180), (7150, 9718), (7345, 9460)]