99307880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 279521280

約数和(自身を除く): 180213400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 434, 476, 527, 595, 620, 673, 680, 868, 952, 1054, 1085, 1190, 1240, 1346, 1736, 2108, 2170, 2380, 2635, 2692, 3365, 3689, 4216, 4340, 4711, 4760, 5270, 5384, 6730, 7378, 8680, 9422, 10540, 11441, 13460, 14756, 18445, 18844, 20863, 21080, 22882, 23555, 26920, 29512, 36890, 37688, 41726, 45764, 47110, 57205, 73780, 80087, 83452, 91528, 94220, 104315, 114410, 146041, 147560, 160174, 166904, 188440, 208630, 228820, 292082, 320348, 354671, 400435, 417260, 457640, 584164, 640696, 709342, 730205, 800870, 834520, 1168328, 1418684, 1460410, 1601740, 1773355, 2482697, 2837368, 2920820, 3203480, 3546710, 4965394, 5841640, 7093420, 9930788, 12413485, 14186840, 19861576, 24826970, 49653940, 99307880]

約数ペア:

[(1, 99307880), (2, 49653940), (4, 24826970), (5, 19861576), (7, 14186840), (8, 12413485), (10, 9930788), (14, 7093420), (17, 5841640), (20, 4965394), (28, 3546710), (31, 3203480), (34, 2920820), (35, 2837368), (40, 2482697), (56, 1773355), (62, 1601740), (68, 1460410), (70, 1418684), (85, 1168328), (119, 834520), (124, 800870), (136, 730205), (140, 709342), (155, 640696), (170, 584164), (217, 457640), (238, 417260), (248, 400435), (280, 354671), (310, 320348), (340, 292082), (434, 228820), (476, 208630), (527, 188440), (595, 166904), (620, 160174), (673, 147560), (680, 146041), (868, 114410), (952, 104315), (1054, 94220), (1085, 91528), (1190, 83452), (1240, 80087), (1346, 73780), (1736, 57205), (2108, 47110), (2170, 45764), (2380, 41726), (2635, 37688), (2692, 36890), (3365, 29512), (3689, 26920), (4216, 23555), (4340, 22882), (4711, 21080), (4760, 20863), (5270, 18844), (5384, 18445), (6730, 14756), (7378, 13460), (8680, 11441), (9422, 10540)]