131977800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 496173600

約数和(自身を除く): 364195800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 50, 51, 57, 60, 68, 72, 75, 76, 85, 90, 95, 100, 102, 114, 120, 136, 150, 152, 153, 170, 171, 180, 190, 200, 204, 225, 227, 228, 255, 285, 300, 306, 323, 340, 342, 360, 380, 408, 425, 450, 454, 456, 475, 510, 570, 600, 612, 646, 680, 681, 684, 760, 765, 850, 855, 900, 908, 950, 969, 1020, 1135, 1140, 1224, 1275, 1292, 1362, 1368, 1425, 1530, 1615, 1700, 1710, 1800, 1816, 1900, 1938, 2040, 2043, 2270, 2280, 2550, 2584, 2724, 2850, 2907, 3060, 3230, 3400, 3405, 3420, 3800, 3825, 3859, 3876, 4086, 4275, 4313, 4540, 4845, 5100, 5448, 5675, 5700, 5814, 6120, 6460, 6810, 6840, 7650, 7718, 7752, 8075, 8172, 8550, 8626, 9080, 9690, 10200, 10215, 11350, 11400, 11577, 11628, 12920, 12939, 13620, 14535, 15300, 15436, 16150, 16344, 17025, 17100, 17252, 19295, 19380, 20430, 21565, 22700, 23154, 23256, 24225, 25878, 27240, 29070, 30600, 30872, 32300, 34050, 34200, 34504, 34731, 38590, 38760, 38817, 40860, 43130, 45400, 46308, 48450, 51075, 51756, 57885, 58140, 64600, 64695, 68100, 69462, 72675, 73321, 77180, 77634, 81720, 86260, 92616, 96475, 96900, 102150, 103512, 107825, 115770, 116280, 129390, 136200, 138924, 145350, 146642, 154360, 155268, 172520, 173655, 192950, 193800, 194085, 204300, 215650, 219963, 231540, 258780, 277848, 289425, 290700, 293284, 310536, 323475, 347310, 366605, 385900, 388170, 408600, 431300, 439926, 463080, 517560, 578850, 581400, 586568, 646950, 659889, 694620, 733210, 771800, 776340, 862600, 868275, 879852, 970425, 1099815, 1157700, 1293900, 1319778, 1389240, 1466420, 1552680, 1736550, 1759704, 1833025, 1940850, 2199630, 2315400, 2587800, 2639556, 2932840, 3299445, 3473100, 3666050, 3881700, 4399260, 5279112, 5499075, 6598890, 6946200, 7332100, 7763400, 8798520, 10998150, 13197780, 14664200, 16497225, 21996300, 26395560, 32994450, 43992600, 65988900, 131977800]

約数ペア:

[(1, 131977800), (2, 65988900), (3, 43992600), (4, 32994450), (5, 26395560), (6, 21996300), (8, 16497225), (9, 14664200), (10, 13197780), (12, 10998150), (15, 8798520), (17, 7763400), (18, 7332100), (19, 6946200), (20, 6598890), (24, 5499075), (25, 5279112), (30, 4399260), (34, 3881700), (36, 3666050), (38, 3473100), (40, 3299445), (45, 2932840), (50, 2639556), (51, 2587800), (57, 2315400), (60, 2199630), (68, 1940850), (72, 1833025), (75, 1759704), (76, 1736550), (85, 1552680), (90, 1466420), (95, 1389240), (100, 1319778), (102, 1293900), (114, 1157700), (120, 1099815), (136, 970425), (150, 879852), (152, 868275), (153, 862600), (170, 776340), (171, 771800), (180, 733210), (190, 694620), (200, 659889), (204, 646950), (225, 586568), (227, 581400), (228, 578850), (255, 517560), (285, 463080), (300, 439926), (306, 431300), (323, 408600), (340, 388170), (342, 385900), (360, 366605), (380, 347310), (408, 323475), (425, 310536), (450, 293284), (454, 290700), (456, 289425), (475, 277848), (510, 258780), (570, 231540), (600, 219963), (612, 215650), (646, 204300), (680, 194085), (681, 193800), (684, 192950), (760, 173655), (765, 172520), (850, 155268), (855, 154360), (900, 146642), (908, 145350), (950, 138924), (969, 136200), (1020, 129390), (1135, 116280), (1140, 115770), (1224, 107825), (1275, 103512), (1292, 102150), (1362, 96900), (1368, 96475), (1425, 92616), (1530, 86260), (1615, 81720), (1700, 77634), (1710, 77180), (1800, 73321), (1816, 72675), (1900, 69462), (1938, 68100), (2040, 64695), (2043, 64600), (2270, 58140), (2280, 57885), (2550, 51756), (2584, 51075), (2724, 48450), (2850, 46308), (2907, 45400), (3060, 43130), (3230, 40860), (3400, 38817), (3405, 38760), (3420, 38590), (3800, 34731), (3825, 34504), (3859, 34200), (3876, 34050), (4086, 32300), (4275, 30872), (4313, 30600), (4540, 29070), (4845, 27240), (5100, 25878), (5448, 24225), (5675, 23256), (5700, 23154), (5814, 22700), (6120, 21565), (6460, 20430), (6810, 19380), (6840, 19295), (7650, 17252), (7718, 17100), (7752, 17025), (8075, 16344), (8172, 16150), (8550, 15436), (8626, 15300), (9080, 14535), (9690, 13620), (10200, 12939), (10215, 12920), (11350, 11628), (11400, 11577)]