149106100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10427}}^1$

素因数の和:10465

約数の個数: 72

約数和(自身を含む): 380163168

約数和(自身を除く): 231057068

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 10427, 14300, 20854, 41708, 52135, 104270, 114697, 135551, 208540, 229394, 260675, 271102, 458788, 521350, 542204, 573485, 677755, 1042700, 1146970, 1355510, 1491061, 2293940, 2711020, 2867425, 2982122, 3388775, 5734850, 5964244, 6777550, 7455305, 11469700, 13555100, 14910610, 29821220, 37276525, 74553050, 149106100]

約数ペア:

[(1, 149106100), (2, 74553050), (4, 37276525), (5, 29821220), (10, 14910610), (11, 13555100), (13, 11469700), (20, 7455305), (22, 6777550), (25, 5964244), (26, 5734850), (44, 3388775), (50, 2982122), (52, 2867425), (55, 2711020), (65, 2293940), (100, 1491061), (110, 1355510), (130, 1146970), (143, 1042700), (220, 677755), (260, 573485), (275, 542204), (286, 521350), (325, 458788), (550, 271102), (572, 260675), (650, 229394), (715, 208540), (1100, 135551), (1300, 114697), (1430, 104270), (2860, 52135), (3575, 41708), (7150, 20854), (10427, 14300)]