387449400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3821}}^1$

素因数の和:3866

約数の個数: 144

約数和(自身を含む): 1300932360

約数和(自身を除く): 913482960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 975, 1014, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2600, 3380, 3821, 3900, 4056, 4225, 5070, 6760, 7642, 7800, 8450, 10140, 11463, 12675, 15284, 16900, 19105, 20280, 22926, 25350, 30568, 33800, 38210, 45852, 49673, 50700, 57315, 76420, 91704, 95525, 99346, 101400, 114630, 149019, 152840, 191050, 198692, 229260, 248365, 286575, 298038, 382100, 397384, 458520, 496730, 573150, 596076, 645749, 745095, 764200, 993460, 1146300, 1192152, 1241825, 1291498, 1490190, 1937247, 1986920, 2292600, 2483650, 2582996, 2980380, 3228745, 3725475, 3874494, 4967300, 5165992, 5960760, 6457490, 7450950, 7748988, 9686235, 9934600, 12914980, 14901900, 15497976, 16143725, 19372470, 25829960, 29803800, 32287450, 38744940, 48431175, 64574900, 77489880, 96862350, 129149800, 193724700, 387449400]

約数ペア:

[(1, 387449400), (2, 193724700), (3, 129149800), (4, 96862350), (5, 77489880), (6, 64574900), (8, 48431175), (10, 38744940), (12, 32287450), (13, 29803800), (15, 25829960), (20, 19372470), (24, 16143725), (25, 15497976), (26, 14901900), (30, 12914980), (39, 9934600), (40, 9686235), (50, 7748988), (52, 7450950), (60, 6457490), (65, 5960760), (75, 5165992), (78, 4967300), (100, 3874494), (104, 3725475), (120, 3228745), (130, 2980380), (150, 2582996), (156, 2483650), (169, 2292600), (195, 1986920), (200, 1937247), (260, 1490190), (300, 1291498), (312, 1241825), (325, 1192152), (338, 1146300), (390, 993460), (507, 764200), (520, 745095), (600, 645749), (650, 596076), (676, 573150), (780, 496730), (845, 458520), (975, 397384), (1014, 382100), (1300, 298038), (1352, 286575), (1560, 248365), (1690, 229260), (1950, 198692), (2028, 191050), (2535, 152840), (2600, 149019), (3380, 114630), (3821, 101400), (3900, 99346), (4056, 95525), (4225, 91704), (5070, 76420), (6760, 57315), (7642, 50700), (7800, 49673), (8450, 45852), (10140, 38210), (11463, 33800), (12675, 30568), (15284, 25350), (16900, 22926), (19105, 20280)]