54947100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 174454112

約数和(自身を除く): 119507012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 73, 75, 78, 100, 130, 146, 150, 156, 193, 195, 219, 260, 292, 300, 325, 365, 386, 390, 438, 579, 650, 730, 772, 780, 876, 949, 965, 975, 1095, 1158, 1300, 1460, 1825, 1898, 1930, 1950, 2190, 2316, 2509, 2847, 2895, 3650, 3796, 3860, 3900, 4380, 4745, 4825, 5018, 5475, 5694, 5790, 7300, 7527, 9490, 9650, 10036, 10950, 11388, 11580, 12545, 14089, 14235, 14475, 15054, 18980, 19300, 21900, 23725, 25090, 28178, 28470, 28950, 30108, 37635, 42267, 47450, 50180, 56356, 56940, 57900, 62725, 70445, 71175, 75270, 84534, 94900, 125450, 140890, 142350, 150540, 169068, 183157, 188175, 211335, 250900, 281780, 284700, 352225, 366314, 376350, 422670, 549471, 704450, 732628, 752700, 845340, 915785, 1056675, 1098942, 1408900, 1831570, 2113350, 2197884, 2747355, 3663140, 4226700, 4578925, 5494710, 9157850, 10989420, 13736775, 18315700, 27473550, 54947100]

約数ペア:

[(1, 54947100), (2, 27473550), (3, 18315700), (4, 13736775), (5, 10989420), (6, 9157850), (10, 5494710), (12, 4578925), (13, 4226700), (15, 3663140), (20, 2747355), (25, 2197884), (26, 2113350), (30, 1831570), (39, 1408900), (50, 1098942), (52, 1056675), (60, 915785), (65, 845340), (73, 752700), (75, 732628), (78, 704450), (100, 549471), (130, 422670), (146, 376350), (150, 366314), (156, 352225), (193, 284700), (195, 281780), (219, 250900), (260, 211335), (292, 188175), (300, 183157), (325, 169068), (365, 150540), (386, 142350), (390, 140890), (438, 125450), (579, 94900), (650, 84534), (730, 75270), (772, 71175), (780, 70445), (876, 62725), (949, 57900), (965, 56940), (975, 56356), (1095, 50180), (1158, 47450), (1300, 42267), (1460, 37635), (1825, 30108), (1898, 28950), (1930, 28470), (1950, 28178), (2190, 25090), (2316, 23725), (2509, 21900), (2847, 19300), (2895, 18980), (3650, 15054), (3796, 14475), (3860, 14235), (3900, 14089), (4380, 12545), (4745, 11580), (4825, 11388), (5018, 10950), (5475, 10036), (5694, 9650), (5790, 9490), (7300, 7527)]