57617880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 187142400

約数和(自身を除く): 129524520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 683, 703, 740, 760, 888, 1110, 1140, 1366, 1406, 1480, 2049, 2109, 2220, 2280, 2732, 2812, 3415, 3515, 4098, 4218, 4440, 5464, 5624, 6830, 7030, 8196, 8436, 10245, 10545, 12977, 13660, 14060, 16392, 16872, 20490, 21090, 25271, 25954, 27320, 28120, 38931, 40980, 42180, 50542, 51908, 64885, 75813, 77862, 81960, 84360, 101084, 103816, 126355, 129770, 151626, 155724, 194655, 202168, 252710, 259540, 303252, 311448, 379065, 389310, 480149, 505420, 519080, 606504, 758130, 778620, 960298, 1010840, 1440447, 1516260, 1557240, 1920596, 2400745, 2880894, 3032520, 3841192, 4801490, 5761788, 7202235, 9602980, 11523576, 14404470, 19205960, 28808940, 57617880]

約数ペア:

[(1, 57617880), (2, 28808940), (3, 19205960), (4, 14404470), (5, 11523576), (6, 9602980), (8, 7202235), (10, 5761788), (12, 4801490), (15, 3841192), (19, 3032520), (20, 2880894), (24, 2400745), (30, 1920596), (37, 1557240), (38, 1516260), (40, 1440447), (57, 1010840), (60, 960298), (74, 778620), (76, 758130), (95, 606504), (111, 519080), (114, 505420), (120, 480149), (148, 389310), (152, 379065), (185, 311448), (190, 303252), (222, 259540), (228, 252710), (285, 202168), (296, 194655), (370, 155724), (380, 151626), (444, 129770), (456, 126355), (555, 103816), (570, 101084), (683, 84360), (703, 81960), (740, 77862), (760, 75813), (888, 64885), (1110, 51908), (1140, 50542), (1366, 42180), (1406, 40980), (1480, 38931), (2049, 28120), (2109, 27320), (2220, 25954), (2280, 25271), (2732, 21090), (2812, 20490), (3415, 16872), (3515, 16392), (4098, 14060), (4218, 13660), (4440, 12977), (5464, 10545), (5624, 10245), (6830, 8436), (7030, 8196)]