27679200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 94993920

約数和(自身を除く): 67314720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 607, 608, 760, 800, 912, 950, 1140, 1200, 1214, 1425, 1520, 1821, 1824, 1900, 2280, 2400, 2428, 2850, 3035, 3040, 3642, 3800, 4560, 4856, 5700, 6070, 7284, 7600, 9105, 9120, 9712, 11400, 11533, 12140, 14568, 15175, 15200, 18210, 19424, 22800, 23066, 24280, 29136, 30350, 34599, 36420, 45525, 45600, 46132, 48560, 57665, 58272, 60700, 69198, 72840, 91050, 92264, 97120, 115330, 121400, 138396, 145680, 172995, 182100, 184528, 230660, 242800, 276792, 288325, 291360, 345990, 364200, 369056, 461320, 485600, 553584, 576650, 691980, 728400, 864975, 922640, 1107168, 1153300, 1383960, 1456800, 1729950, 1845280, 2306600, 2767920, 3459900, 4613200, 5535840, 6919800, 9226400, 13839600, 27679200]

約数ペア:

[(1, 27679200), (2, 13839600), (3, 9226400), (4, 6919800), (5, 5535840), (6, 4613200), (8, 3459900), (10, 2767920), (12, 2306600), (15, 1845280), (16, 1729950), (19, 1456800), (20, 1383960), (24, 1153300), (25, 1107168), (30, 922640), (32, 864975), (38, 728400), (40, 691980), (48, 576650), (50, 553584), (57, 485600), (60, 461320), (75, 369056), (76, 364200), (80, 345990), (95, 291360), (96, 288325), (100, 276792), (114, 242800), (120, 230660), (150, 184528), (152, 182100), (160, 172995), (190, 145680), (200, 138396), (228, 121400), (240, 115330), (285, 97120), (300, 92264), (304, 91050), (380, 72840), (400, 69198), (456, 60700), (475, 58272), (480, 57665), (570, 48560), (600, 46132), (607, 45600), (608, 45525), (760, 36420), (800, 34599), (912, 30350), (950, 29136), (1140, 24280), (1200, 23066), (1214, 22800), (1425, 19424), (1520, 18210), (1821, 15200), (1824, 15175), (1900, 14568), (2280, 12140), (2400, 11533), (2428, 11400), (2850, 9712), (3035, 9120), (3040, 9105), (3642, 7600), (3800, 7284), (4560, 6070), (4856, 5700)]