213903300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4219}}^1$

素因数の和:4262

約数の個数: 108

約数和(自身を含む): 670321680

約数和(自身を除く): 456418380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1690, 1950, 2028, 2535, 3380, 3900, 4219, 4225, 5070, 8438, 8450, 10140, 12657, 12675, 16876, 16900, 21095, 25314, 25350, 42190, 50628, 50700, 54847, 63285, 84380, 105475, 109694, 126570, 164541, 210950, 219388, 253140, 274235, 316425, 329082, 421900, 548470, 632850, 658164, 713011, 822705, 1096940, 1265700, 1371175, 1426022, 1645410, 2139033, 2742350, 2852044, 3290820, 3565055, 4113525, 4278066, 5484700, 7130110, 8227050, 8556132, 10695165, 14260220, 16454100, 17825275, 21390330, 35650550, 42780660, 53475825, 71301100, 106951650, 213903300]

約数ペア:

[(1, 213903300), (2, 106951650), (3, 71301100), (4, 53475825), (5, 42780660), (6, 35650550), (10, 21390330), (12, 17825275), (13, 16454100), (15, 14260220), (20, 10695165), (25, 8556132), (26, 8227050), (30, 7130110), (39, 5484700), (50, 4278066), (52, 4113525), (60, 3565055), (65, 3290820), (75, 2852044), (78, 2742350), (100, 2139033), (130, 1645410), (150, 1426022), (156, 1371175), (169, 1265700), (195, 1096940), (260, 822705), (300, 713011), (325, 658164), (338, 632850), (390, 548470), (507, 421900), (650, 329082), (676, 316425), (780, 274235), (845, 253140), (975, 219388), (1014, 210950), (1300, 164541), (1690, 126570), (1950, 109694), (2028, 105475), (2535, 84380), (3380, 63285), (3900, 54847), (4219, 50700), (4225, 50628), (5070, 42190), (8438, 25350), (8450, 25314), (10140, 21095), (12657, 16900), (12675, 16876)]