240772050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 691973568

約数和(自身を除く): 451201518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 43, 45, 46, 50, 69, 75, 86, 90, 115, 129, 138, 150, 207, 215, 225, 230, 258, 345, 387, 414, 430, 450, 541, 575, 645, 690, 774, 989, 1035, 1075, 1082, 1150, 1290, 1623, 1725, 1935, 1978, 2070, 2150, 2705, 2967, 3225, 3246, 3450, 3870, 4869, 4945, 5175, 5410, 5934, 6450, 8115, 8901, 9675, 9738, 9890, 10350, 12443, 13525, 14835, 16230, 17802, 19350, 23263, 24345, 24725, 24886, 27050, 29670, 37329, 40575, 44505, 46526, 48690, 49450, 62215, 69789, 74175, 74658, 81150, 89010, 111987, 116315, 121725, 124430, 139578, 148350, 186645, 209367, 222525, 223974, 232630, 243450, 311075, 348945, 373290, 418734, 445050, 535049, 559935, 581575, 622150, 697890, 933225, 1046835, 1070098, 1119870, 1163150, 1605147, 1744725, 1866450, 2093670, 2675245, 2799675, 3210294, 3489450, 4815441, 5234175, 5350490, 5599350, 8025735, 9630882, 10468350, 13376225, 16051470, 24077205, 26752450, 40128675, 48154410, 80257350, 120386025, 240772050]

約数ペア:

[(1, 240772050), (2, 120386025), (3, 80257350), (5, 48154410), (6, 40128675), (9, 26752450), (10, 24077205), (15, 16051470), (18, 13376225), (23, 10468350), (25, 9630882), (30, 8025735), (43, 5599350), (45, 5350490), (46, 5234175), (50, 4815441), (69, 3489450), (75, 3210294), (86, 2799675), (90, 2675245), (115, 2093670), (129, 1866450), (138, 1744725), (150, 1605147), (207, 1163150), (215, 1119870), (225, 1070098), (230, 1046835), (258, 933225), (345, 697890), (387, 622150), (414, 581575), (430, 559935), (450, 535049), (541, 445050), (575, 418734), (645, 373290), (690, 348945), (774, 311075), (989, 243450), (1035, 232630), (1075, 223974), (1082, 222525), (1150, 209367), (1290, 186645), (1623, 148350), (1725, 139578), (1935, 124430), (1978, 121725), (2070, 116315), (2150, 111987), (2705, 89010), (2967, 81150), (3225, 74658), (3246, 74175), (3450, 69789), (3870, 62215), (4869, 49450), (4945, 48690), (5175, 46526), (5410, 44505), (5934, 40575), (6450, 37329), (8115, 29670), (8901, 27050), (9675, 24886), (9738, 24725), (9890, 24345), (10350, 23263), (12443, 19350), (13525, 17802), (14835, 16230)]