80772000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 271724544

約数和(自身を除く): 190952544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 125, 127, 150, 159, 160, 200, 212, 240, 250, 254, 265, 300, 318, 375, 381, 400, 424, 480, 500, 508, 530, 600, 635, 636, 750, 762, 795, 800, 848, 1000, 1016, 1060, 1200, 1270, 1272, 1325, 1500, 1524, 1590, 1696, 1905, 2000, 2032, 2120, 2400, 2540, 2544, 2650, 3000, 3048, 3175, 3180, 3810, 3975, 4000, 4064, 4240, 5080, 5088, 5300, 6000, 6096, 6350, 6360, 6625, 6731, 7620, 7950, 8480, 9525, 10160, 10600, 12000, 12192, 12700, 12720, 13250, 13462, 15240, 15875, 15900, 19050, 19875, 20193, 20320, 21200, 25400, 25440, 26500, 26924, 30480, 31750, 31800, 33655, 38100, 39750, 40386, 42400, 47625, 50800, 53000, 53848, 60960, 63500, 63600, 67310, 76200, 79500, 80772, 95250, 100965, 101600, 106000, 107696, 127000, 127200, 134620, 152400, 159000, 161544, 168275, 190500, 201930, 212000, 215392, 254000, 269240, 304800, 318000, 323088, 336550, 381000, 403860, 504825, 508000, 538480, 636000, 646176, 673100, 762000, 807720, 841375, 1009650, 1076960, 1346200, 1524000, 1615440, 1682750, 2019300, 2524125, 2692400, 3230880, 3365500, 4038600, 5048250, 5384800, 6731000, 8077200, 10096500, 13462000, 16154400, 20193000, 26924000, 40386000, 80772000]

約数ペア:

[(1, 80772000), (2, 40386000), (3, 26924000), (4, 20193000), (5, 16154400), (6, 13462000), (8, 10096500), (10, 8077200), (12, 6731000), (15, 5384800), (16, 5048250), (20, 4038600), (24, 3365500), (25, 3230880), (30, 2692400), (32, 2524125), (40, 2019300), (48, 1682750), (50, 1615440), (53, 1524000), (60, 1346200), (75, 1076960), (80, 1009650), (96, 841375), (100, 807720), (106, 762000), (120, 673100), (125, 646176), (127, 636000), (150, 538480), (159, 508000), (160, 504825), (200, 403860), (212, 381000), (240, 336550), (250, 323088), (254, 318000), (265, 304800), (300, 269240), (318, 254000), (375, 215392), (381, 212000), (400, 201930), (424, 190500), (480, 168275), (500, 161544), (508, 159000), (530, 152400), (600, 134620), (635, 127200), (636, 127000), (750, 107696), (762, 106000), (795, 101600), (800, 100965), (848, 95250), (1000, 80772), (1016, 79500), (1060, 76200), (1200, 67310), (1270, 63600), (1272, 63500), (1325, 60960), (1500, 53848), (1524, 53000), (1590, 50800), (1696, 47625), (1905, 42400), (2000, 40386), (2032, 39750), (2120, 38100), (2400, 33655), (2540, 31800), (2544, 31750), (2650, 30480), (3000, 26924), (3048, 26500), (3175, 25440), (3180, 25400), (3810, 21200), (3975, 20320), (4000, 20193), (4064, 19875), (4240, 19050), (5080, 15900), (5088, 15875), (5300, 15240), (6000, 13462), (6096, 13250), (6350, 12720), (6360, 12700), (6625, 12192), (6731, 12000), (7620, 10600), (7950, 10160), (8480, 9525)]