75002880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 176

約数和(自身を含む): 253500480

約数和(自身を除く): 178497600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 257, 285, 304, 320, 380, 384, 456, 480, 512, 514, 570, 608, 640, 760, 768, 771, 912, 960, 1024, 1028, 1140, 1216, 1280, 1285, 1520, 1536, 1542, 1824, 1920, 2056, 2280, 2432, 2560, 2570, 3040, 3072, 3084, 3648, 3840, 3855, 4112, 4560, 4864, 4883, 5120, 5140, 6080, 6168, 7296, 7680, 7710, 8224, 9120, 9728, 9766, 10280, 12160, 12336, 14592, 14649, 15360, 15420, 16448, 18240, 19456, 19532, 20560, 24320, 24415, 24672, 29184, 29298, 30840, 32896, 36480, 39064, 41120, 48640, 48830, 49344, 58368, 58596, 61680, 65792, 72960, 73245, 78128, 82240, 97280, 97660, 98688, 117192, 123360, 131584, 145920, 146490, 156256, 164480, 195320, 197376, 234384, 246720, 263168, 291840, 292980, 312512, 328960, 390640, 394752, 468768, 493440, 585960, 625024, 657920, 781280, 789504, 937536, 986880, 1171920, 1250048, 1315840, 1562560, 1875072, 1973760, 2343840, 2500096, 3125120, 3750144, 3947520, 4687680, 5000192, 6250240, 7500288, 9375360, 12500480, 15000576, 18750720, 25000960, 37501440, 75002880]

約数ペア:

[(1, 75002880), (2, 37501440), (3, 25000960), (4, 18750720), (5, 15000576), (6, 12500480), (8, 9375360), (10, 7500288), (12, 6250240), (15, 5000192), (16, 4687680), (19, 3947520), (20, 3750144), (24, 3125120), (30, 2500096), (32, 2343840), (38, 1973760), (40, 1875072), (48, 1562560), (57, 1315840), (60, 1250048), (64, 1171920), (76, 986880), (80, 937536), (95, 789504), (96, 781280), (114, 657920), (120, 625024), (128, 585960), (152, 493440), (160, 468768), (190, 394752), (192, 390640), (228, 328960), (240, 312512), (256, 292980), (257, 291840), (285, 263168), (304, 246720), (320, 234384), (380, 197376), (384, 195320), (456, 164480), (480, 156256), (512, 146490), (514, 145920), (570, 131584), (608, 123360), (640, 117192), (760, 98688), (768, 97660), (771, 97280), (912, 82240), (960, 78128), (1024, 73245), (1028, 72960), (1140, 65792), (1216, 61680), (1280, 58596), (1285, 58368), (1520, 49344), (1536, 48830), (1542, 48640), (1824, 41120), (1920, 39064), (2056, 36480), (2280, 32896), (2432, 30840), (2560, 29298), (2570, 29184), (3040, 24672), (3072, 24415), (3084, 24320), (3648, 20560), (3840, 19532), (3855, 19456), (4112, 18240), (4560, 16448), (4864, 15420), (4883, 15360), (5120, 14649), (5140, 14592), (6080, 12336), (6168, 12160), (7296, 10280), (7680, 9766), (7710, 9728), (8224, 9120)]