285530700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10496

約数の個数: 144

約数和(自身を含む): 1016879360

約数和(自身を除く): 731348660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 10459, 13650, 20918, 27300, 31377, 41836, 52295, 62754, 73213, 104590, 125508, 135967, 146426, 156885, 209180, 219639, 261475, 271934, 292852, 313770, 366065, 407901, 439278, 522950, 543868, 627540, 679835, 732130, 784425, 815802, 878556, 951769, 1045900, 1098195, 1359670, 1464260, 1568850, 1631604, 1830325, 1903538, 2039505, 2196390, 2719340, 2855307, 3137700, 3399175, 3660650, 3807076, 4079010, 4392780, 4758845, 5490975, 5710614, 6798350, 7321300, 8158020, 9517690, 10197525, 10981950, 11421228, 13596700, 14276535, 19035380, 20395050, 21963900, 23794225, 28553070, 40790100, 47588450, 57106140, 71382675, 95176900, 142765350, 285530700]

約数ペア:

[(1, 285530700), (2, 142765350), (3, 95176900), (4, 71382675), (5, 57106140), (6, 47588450), (7, 40790100), (10, 28553070), (12, 23794225), (13, 21963900), (14, 20395050), (15, 19035380), (20, 14276535), (21, 13596700), (25, 11421228), (26, 10981950), (28, 10197525), (30, 9517690), (35, 8158020), (39, 7321300), (42, 6798350), (50, 5710614), (52, 5490975), (60, 4758845), (65, 4392780), (70, 4079010), (75, 3807076), (78, 3660650), (84, 3399175), (91, 3137700), (100, 2855307), (105, 2719340), (130, 2196390), (140, 2039505), (150, 1903538), (156, 1830325), (175, 1631604), (182, 1568850), (195, 1464260), (210, 1359670), (260, 1098195), (273, 1045900), (300, 951769), (325, 878556), (350, 815802), (364, 784425), (390, 732130), (420, 679835), (455, 627540), (525, 543868), (546, 522950), (650, 439278), (700, 407901), (780, 366065), (910, 313770), (975, 292852), (1050, 271934), (1092, 261475), (1300, 219639), (1365, 209180), (1820, 156885), (1950, 146426), (2100, 135967), (2275, 125508), (2730, 104590), (3900, 73213), (4550, 62754), (5460, 52295), (6825, 41836), (9100, 31377), (10459, 27300), (13650, 20918)]