19278600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 68567040

約数和(自身を除く): 49288440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 50, 55, 60, 66, 69, 75, 88, 92, 100, 110, 115, 120, 127, 132, 138, 150, 165, 184, 200, 220, 230, 253, 254, 264, 275, 276, 300, 330, 345, 381, 440, 460, 506, 508, 550, 552, 575, 600, 635, 660, 690, 759, 762, 825, 920, 1012, 1016, 1100, 1150, 1265, 1270, 1320, 1380, 1397, 1518, 1524, 1650, 1725, 1905, 2024, 2200, 2300, 2530, 2540, 2760, 2794, 2921, 3036, 3048, 3175, 3300, 3450, 3795, 3810, 4191, 4600, 5060, 5080, 5588, 5842, 6072, 6325, 6350, 6600, 6900, 6985, 7590, 7620, 8382, 8763, 9525, 10120, 11176, 11684, 12650, 12700, 13800, 13970, 14605, 15180, 15240, 16764, 17526, 18975, 19050, 20955, 23368, 25300, 25400, 27940, 29210, 30360, 32131, 33528, 34925, 35052, 37950, 38100, 41910, 43815, 50600, 55880, 58420, 64262, 69850, 70104, 73025, 75900, 76200, 83820, 87630, 96393, 104775, 116840, 128524, 139700, 146050, 151800, 160655, 167640, 175260, 192786, 209550, 219075, 257048, 279400, 292100, 321310, 350520, 385572, 419100, 438150, 481965, 584200, 642620, 771144, 803275, 838200, 876300, 963930, 1285240, 1606550, 1752600, 1927860, 2409825, 3213100, 3855720, 4819650, 6426200, 9639300, 19278600]

約数ペア:

[(1, 19278600), (2, 9639300), (3, 6426200), (4, 4819650), (5, 3855720), (6, 3213100), (8, 2409825), (10, 1927860), (11, 1752600), (12, 1606550), (15, 1285240), (20, 963930), (22, 876300), (23, 838200), (24, 803275), (25, 771144), (30, 642620), (33, 584200), (40, 481965), (44, 438150), (46, 419100), (50, 385572), (55, 350520), (60, 321310), (66, 292100), (69, 279400), (75, 257048), (88, 219075), (92, 209550), (100, 192786), (110, 175260), (115, 167640), (120, 160655), (127, 151800), (132, 146050), (138, 139700), (150, 128524), (165, 116840), (184, 104775), (200, 96393), (220, 87630), (230, 83820), (253, 76200), (254, 75900), (264, 73025), (275, 70104), (276, 69850), (300, 64262), (330, 58420), (345, 55880), (381, 50600), (440, 43815), (460, 41910), (506, 38100), (508, 37950), (550, 35052), (552, 34925), (575, 33528), (600, 32131), (635, 30360), (660, 29210), (690, 27940), (759, 25400), (762, 25300), (825, 23368), (920, 20955), (1012, 19050), (1016, 18975), (1100, 17526), (1150, 16764), (1265, 15240), (1270, 15180), (1320, 14605), (1380, 13970), (1397, 13800), (1518, 12700), (1524, 12650), (1650, 11684), (1725, 11176), (1905, 10120), (2024, 9525), (2200, 8763), (2300, 8382), (2530, 7620), (2540, 7590), (2760, 6985), (2794, 6900), (2921, 6600), (3036, 6350), (3048, 6325), (3175, 6072), (3300, 5842), (3450, 5588), (3795, 5080), (3810, 5060), (4191, 4600)]