316018620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76333}}^1$

素因数の和:76371

約数の個数: 72

約数和(自身を含む): 1000280736

約数和(自身を除く): 684262116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 76333, 152666, 228999, 305332, 381665, 457998, 686997, 763330, 915996, 1144995, 1373994, 1526660, 1755659, 2289990, 2747988, 3434985, 3511318, 4579980, 5266977, 6869970, 7022636, 8778295, 10533954, 13739940, 15800931, 17556590, 21067908, 26334885, 31601862, 35113180, 52669770, 63203724, 79004655, 105339540, 158009310, 316018620]

約数ペア:

[(1, 316018620), (2, 158009310), (3, 105339540), (4, 79004655), (5, 63203724), (6, 52669770), (9, 35113180), (10, 31601862), (12, 26334885), (15, 21067908), (18, 17556590), (20, 15800931), (23, 13739940), (30, 10533954), (36, 8778295), (45, 7022636), (46, 6869970), (60, 5266977), (69, 4579980), (90, 3511318), (92, 3434985), (115, 2747988), (138, 2289990), (180, 1755659), (207, 1526660), (230, 1373994), (276, 1144995), (345, 915996), (414, 763330), (460, 686997), (690, 457998), (828, 381665), (1035, 305332), (1380, 228999), (2070, 152666), (4140, 76333)]