212276700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 180

約数和(自身を含む): 699486480

約数和(自身を除く): 487209780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 81, 90, 100, 108, 135, 146, 150, 162, 180, 219, 225, 270, 292, 300, 324, 359, 365, 405, 438, 450, 540, 657, 675, 718, 730, 810, 876, 900, 1077, 1095, 1314, 1350, 1436, 1460, 1620, 1795, 1825, 1971, 2025, 2154, 2190, 2628, 2700, 3231, 3285, 3590, 3650, 3942, 4050, 4308, 4380, 5385, 5475, 5913, 6462, 6570, 7180, 7300, 7884, 8100, 8975, 9693, 9855, 10770, 10950, 11826, 12924, 13140, 16155, 16425, 17950, 19386, 19710, 21540, 21900, 23652, 26207, 26925, 29079, 29565, 32310, 32850, 35900, 38772, 39420, 48465, 49275, 52414, 53850, 58158, 59130, 64620, 65700, 78621, 80775, 96930, 98550, 104828, 107700, 116316, 118260, 131035, 145395, 147825, 157242, 161550, 193860, 197100, 235863, 242325, 262070, 290790, 295650, 314484, 323100, 393105, 471726, 484650, 524140, 581580, 591300, 655175, 707589, 726975, 786210, 943452, 969300, 1179315, 1310350, 1415178, 1453950, 1572420, 1965525, 2122767, 2358630, 2620700, 2830356, 2907900, 3537945, 3931050, 4245534, 4717260, 5896575, 7075890, 7862100, 8491068, 10613835, 11793150, 14151780, 17689725, 21227670, 23586300, 35379450, 42455340, 53069175, 70758900, 106138350, 212276700]

約数ペア:

[(1, 212276700), (2, 106138350), (3, 70758900), (4, 53069175), (5, 42455340), (6, 35379450), (9, 23586300), (10, 21227670), (12, 17689725), (15, 14151780), (18, 11793150), (20, 10613835), (25, 8491068), (27, 7862100), (30, 7075890), (36, 5896575), (45, 4717260), (50, 4245534), (54, 3931050), (60, 3537945), (73, 2907900), (75, 2830356), (81, 2620700), (90, 2358630), (100, 2122767), (108, 1965525), (135, 1572420), (146, 1453950), (150, 1415178), (162, 1310350), (180, 1179315), (219, 969300), (225, 943452), (270, 786210), (292, 726975), (300, 707589), (324, 655175), (359, 591300), (365, 581580), (405, 524140), (438, 484650), (450, 471726), (540, 393105), (657, 323100), (675, 314484), (718, 295650), (730, 290790), (810, 262070), (876, 242325), (900, 235863), (1077, 197100), (1095, 193860), (1314, 161550), (1350, 157242), (1436, 147825), (1460, 145395), (1620, 131035), (1795, 118260), (1825, 116316), (1971, 107700), (2025, 104828), (2154, 98550), (2190, 96930), (2628, 80775), (2700, 78621), (3231, 65700), (3285, 64620), (3590, 59130), (3650, 58158), (3942, 53850), (4050, 52414), (4308, 49275), (4380, 48465), (5385, 39420), (5475, 38772), (5913, 35900), (6462, 32850), (6570, 32310), (7180, 29565), (7300, 29079), (7884, 26925), (8100, 26207), (8975, 23652), (9693, 21900), (9855, 21540), (10770, 19710), (10950, 19386), (11826, 17950), (12924, 16425), (13140, 16155)]