10902100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 28052892

約数和(自身を除く): 17150792

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 53, 55, 68, 85, 100, 106, 110, 121, 170, 187, 212, 220, 242, 265, 275, 340, 374, 425, 484, 530, 550, 583, 605, 748, 850, 901, 935, 1060, 1100, 1166, 1210, 1325, 1700, 1802, 1870, 2057, 2332, 2420, 2650, 2915, 3025, 3604, 3740, 4114, 4505, 4675, 5300, 5830, 6050, 6413, 8228, 9010, 9350, 9911, 10285, 11660, 12100, 12826, 14575, 18020, 18700, 19822, 20570, 22525, 25652, 29150, 32065, 39644, 41140, 45050, 49555, 51425, 58300, 64130, 90100, 99110, 102850, 109021, 128260, 160325, 198220, 205700, 218042, 247775, 320650, 436084, 495550, 545105, 641300, 991100, 1090210, 2180420, 2725525, 5451050, 10902100]

約数ペア:

[(1, 10902100), (2, 5451050), (4, 2725525), (5, 2180420), (10, 1090210), (11, 991100), (17, 641300), (20, 545105), (22, 495550), (25, 436084), (34, 320650), (44, 247775), (50, 218042), (53, 205700), (55, 198220), (68, 160325), (85, 128260), (100, 109021), (106, 102850), (110, 99110), (121, 90100), (170, 64130), (187, 58300), (212, 51425), (220, 49555), (242, 45050), (265, 41140), (275, 39644), (340, 32065), (374, 29150), (425, 25652), (484, 22525), (530, 20570), (550, 19822), (583, 18700), (605, 18020), (748, 14575), (850, 12826), (901, 12100), (935, 11660), (1060, 10285), (1100, 9911), (1166, 9350), (1210, 9010), (1325, 8228), (1700, 6413), (1802, 6050), (1870, 5830), (2057, 5300), (2332, 4675), (2420, 4505), (2650, 4114), (2915, 3740), (3025, 3604)]