75805440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 255091200

約数和(自身を除く): 179285760

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1039, 1140, 1216, 1280, 1520, 1824, 1920, 2078, 2280, 2432, 3040, 3117, 3648, 3840, 4156, 4560, 4864, 5195, 6080, 6234, 7296, 8312, 9120, 10390, 12160, 12468, 14592, 15585, 16624, 18240, 19741, 20780, 24320, 24936, 31170, 33248, 36480, 39482, 41560, 49872, 59223, 62340, 66496, 72960, 78964, 83120, 98705, 99744, 118446, 124680, 132992, 157928, 166240, 197410, 199488, 236892, 249360, 265984, 296115, 315856, 332480, 394820, 398976, 473784, 498720, 592230, 631712, 664960, 789640, 797952, 947568, 997440, 1184460, 1263424, 1329920, 1579280, 1895136, 1994880, 2368920, 2526848, 3158560, 3790272, 3989760, 4737840, 5053696, 6317120, 7580544, 9475680, 12634240, 15161088, 18951360, 25268480, 37902720, 75805440]

約数ペア:

[(1, 75805440), (2, 37902720), (3, 25268480), (4, 18951360), (5, 15161088), (6, 12634240), (8, 9475680), (10, 7580544), (12, 6317120), (15, 5053696), (16, 4737840), (19, 3989760), (20, 3790272), (24, 3158560), (30, 2526848), (32, 2368920), (38, 1994880), (40, 1895136), (48, 1579280), (57, 1329920), (60, 1263424), (64, 1184460), (76, 997440), (80, 947568), (95, 797952), (96, 789640), (114, 664960), (120, 631712), (128, 592230), (152, 498720), (160, 473784), (190, 398976), (192, 394820), (228, 332480), (240, 315856), (256, 296115), (285, 265984), (304, 249360), (320, 236892), (380, 199488), (384, 197410), (456, 166240), (480, 157928), (570, 132992), (608, 124680), (640, 118446), (760, 99744), (768, 98705), (912, 83120), (960, 78964), (1039, 72960), (1140, 66496), (1216, 62340), (1280, 59223), (1520, 49872), (1824, 41560), (1920, 39482), (2078, 36480), (2280, 33248), (2432, 31170), (3040, 24936), (3117, 24320), (3648, 20780), (3840, 19741), (4156, 18240), (4560, 16624), (4864, 15585), (5195, 14592), (6080, 12468), (6234, 12160), (7296, 10390), (8312, 9120)]