12884300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 35435232

約数和(自身を除く): 22550932

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 50, 52, 53, 55, 65, 68, 85, 100, 106, 110, 130, 143, 170, 187, 212, 220, 221, 260, 265, 275, 286, 325, 340, 374, 425, 442, 530, 550, 572, 583, 650, 689, 715, 748, 850, 884, 901, 935, 1060, 1100, 1105, 1166, 1300, 1325, 1378, 1430, 1700, 1802, 1870, 2210, 2332, 2431, 2650, 2756, 2860, 2915, 3445, 3575, 3604, 3740, 4420, 4505, 4675, 4862, 5300, 5525, 5830, 6890, 7150, 7579, 9010, 9350, 9724, 9911, 11050, 11660, 11713, 12155, 13780, 14300, 14575, 15158, 17225, 18020, 18700, 19822, 22100, 22525, 23426, 24310, 29150, 30316, 34450, 37895, 39644, 45050, 46852, 48620, 49555, 58300, 58565, 60775, 68900, 75790, 90100, 99110, 117130, 121550, 128843, 151580, 189475, 198220, 234260, 243100, 247775, 257686, 292825, 378950, 495550, 515372, 585650, 644215, 757900, 991100, 1171300, 1288430, 2576860, 3221075, 6442150, 12884300]

約数ペア:

[(1, 12884300), (2, 6442150), (4, 3221075), (5, 2576860), (10, 1288430), (11, 1171300), (13, 991100), (17, 757900), (20, 644215), (22, 585650), (25, 515372), (26, 495550), (34, 378950), (44, 292825), (50, 257686), (52, 247775), (53, 243100), (55, 234260), (65, 198220), (68, 189475), (85, 151580), (100, 128843), (106, 121550), (110, 117130), (130, 99110), (143, 90100), (170, 75790), (187, 68900), (212, 60775), (220, 58565), (221, 58300), (260, 49555), (265, 48620), (275, 46852), (286, 45050), (325, 39644), (340, 37895), (374, 34450), (425, 30316), (442, 29150), (530, 24310), (550, 23426), (572, 22525), (583, 22100), (650, 19822), (689, 18700), (715, 18020), (748, 17225), (850, 15158), (884, 14575), (901, 14300), (935, 13780), (1060, 12155), (1100, 11713), (1105, 11660), (1166, 11050), (1300, 9911), (1325, 9724), (1378, 9350), (1430, 9010), (1700, 7579), (1802, 7150), (1870, 6890), (2210, 5830), (2332, 5525), (2431, 5300), (2650, 4862), (2756, 4675), (2860, 4505), (2915, 4420), (3445, 3740), (3575, 3604)]