165488700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42433}}^1$

素因数の和:42463

約数の個数: 72

約数和(自身を含む): 515657968

約数和(自身を除く): 350169268

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 42433, 84866, 127299, 169732, 212165, 254598, 424330, 509196, 551629, 636495, 848660, 1060825, 1103258, 1272990, 1654887, 2121650, 2206516, 2545980, 2758145, 3182475, 3309774, 4243300, 5516290, 6364950, 6619548, 8274435, 11032580, 12729900, 13790725, 16548870, 27581450, 33097740, 41372175, 55162900, 82744350, 165488700]

約数ペア:

[(1, 165488700), (2, 82744350), (3, 55162900), (4, 41372175), (5, 33097740), (6, 27581450), (10, 16548870), (12, 13790725), (13, 12729900), (15, 11032580), (20, 8274435), (25, 6619548), (26, 6364950), (30, 5516290), (39, 4243300), (50, 3309774), (52, 3182475), (60, 2758145), (65, 2545980), (75, 2206516), (78, 2121650), (100, 1654887), (130, 1272990), (150, 1103258), (156, 1060825), (195, 848660), (260, 636495), (300, 551629), (325, 509196), (390, 424330), (650, 254598), (780, 212165), (975, 169732), (1300, 127299), (1950, 84866), (3900, 42433)]