389868000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 1303428672

約数和(自身を除く): 913560672

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, 150, 159, 160, 200, 212, 240, 250, 265, 300, 318, 375, 400, 424, 480, 500, 530, 600, 613, 636, 750, 795, 800, 848, 1000, 1060, 1200, 1226, 1272, 1325, 1500, 1590, 1696, 1839, 2000, 2120, 2400, 2452, 2544, 2650, 3000, 3065, 3180, 3678, 3975, 4000, 4240, 4904, 5088, 5300, 6000, 6130, 6360, 6625, 7356, 7950, 8480, 9195, 9808, 10600, 12000, 12260, 12720, 13250, 14712, 15325, 15900, 18390, 19616, 19875, 21200, 24520, 25440, 26500, 29424, 30650, 31800, 32489, 36780, 39750, 42400, 45975, 49040, 53000, 58848, 61300, 63600, 64978, 73560, 76625, 79500, 91950, 97467, 98080, 106000, 122600, 127200, 129956, 147120, 153250, 159000, 162445, 183900, 194934, 212000, 229875, 245200, 259912, 294240, 306500, 318000, 324890, 367800, 389868, 459750, 487335, 490400, 519824, 613000, 636000, 649780, 735600, 779736, 812225, 919500, 974670, 1039648, 1226000, 1299560, 1471200, 1559472, 1624450, 1839000, 1949340, 2436675, 2452000, 2599120, 3118944, 3248900, 3678000, 3898680, 4061125, 4873350, 5198240, 6497800, 7356000, 7797360, 8122250, 9746700, 12183375, 12995600, 15594720, 16244500, 19493400, 24366750, 25991200, 32489000, 38986800, 48733500, 64978000, 77973600, 97467000, 129956000, 194934000, 389868000]

約数ペア:

[(1, 389868000), (2, 194934000), (3, 129956000), (4, 97467000), (5, 77973600), (6, 64978000), (8, 48733500), (10, 38986800), (12, 32489000), (15, 25991200), (16, 24366750), (20, 19493400), (24, 16244500), (25, 15594720), (30, 12995600), (32, 12183375), (40, 9746700), (48, 8122250), (50, 7797360), (53, 7356000), (60, 6497800), (75, 5198240), (80, 4873350), (96, 4061125), (100, 3898680), (106, 3678000), (120, 3248900), (125, 3118944), (150, 2599120), (159, 2452000), (160, 2436675), (200, 1949340), (212, 1839000), (240, 1624450), (250, 1559472), (265, 1471200), (300, 1299560), (318, 1226000), (375, 1039648), (400, 974670), (424, 919500), (480, 812225), (500, 779736), (530, 735600), (600, 649780), (613, 636000), (636, 613000), (750, 519824), (795, 490400), (800, 487335), (848, 459750), (1000, 389868), (1060, 367800), (1200, 324890), (1226, 318000), (1272, 306500), (1325, 294240), (1500, 259912), (1590, 245200), (1696, 229875), (1839, 212000), (2000, 194934), (2120, 183900), (2400, 162445), (2452, 159000), (2544, 153250), (2650, 147120), (3000, 129956), (3065, 127200), (3180, 122600), (3678, 106000), (3975, 98080), (4000, 97467), (4240, 91950), (4904, 79500), (5088, 76625), (5300, 73560), (6000, 64978), (6130, 63600), (6360, 61300), (6625, 58848), (7356, 53000), (7950, 49040), (8480, 45975), (9195, 42400), (9808, 39750), (10600, 36780), (12000, 32489), (12260, 31800), (12720, 30650), (13250, 29424), (14712, 26500), (15325, 25440), (15900, 24520), (18390, 21200), (19616, 19875)]