138279600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 180

約数和(自身を含む): 487526832

約数和(自身を除く): 349247232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 541, 568, 600, 639, 710, 720, 852, 900, 1065, 1082, 1136, 1200, 1278, 1420, 1623, 1704, 1775, 1800, 2130, 2164, 2556, 2705, 2840, 3195, 3246, 3408, 3550, 3600, 4260, 4328, 4869, 5112, 5325, 5410, 5680, 6390, 6492, 7100, 8115, 8520, 8656, 9738, 10224, 10650, 10820, 12780, 12984, 13525, 14200, 15975, 16230, 17040, 19476, 21300, 21640, 24345, 25560, 25968, 27050, 28400, 31950, 32460, 38411, 38952, 40575, 42600, 43280, 48690, 51120, 54100, 63900, 64920, 76822, 77904, 81150, 85200, 97380, 108200, 115233, 121725, 127800, 129840, 153644, 162300, 192055, 194760, 216400, 230466, 243450, 255600, 307288, 324600, 345699, 384110, 389520, 460932, 486900, 576165, 614576, 649200, 691398, 768220, 921864, 960275, 973800, 1152330, 1382796, 1536440, 1728495, 1843728, 1920550, 1947600, 2304660, 2765592, 2880825, 3072880, 3456990, 3841100, 4609320, 5531184, 5761650, 6913980, 7682200, 8642475, 9218640, 11523300, 13827960, 15364400, 17284950, 23046600, 27655920, 34569900, 46093200, 69139800, 138279600]

約数ペア:

[(1, 138279600), (2, 69139800), (3, 46093200), (4, 34569900), (5, 27655920), (6, 23046600), (8, 17284950), (9, 15364400), (10, 13827960), (12, 11523300), (15, 9218640), (16, 8642475), (18, 7682200), (20, 6913980), (24, 5761650), (25, 5531184), (30, 4609320), (36, 3841100), (40, 3456990), (45, 3072880), (48, 2880825), (50, 2765592), (60, 2304660), (71, 1947600), (72, 1920550), (75, 1843728), (80, 1728495), (90, 1536440), (100, 1382796), (120, 1152330), (142, 973800), (144, 960275), (150, 921864), (180, 768220), (200, 691398), (213, 649200), (225, 614576), (240, 576165), (284, 486900), (300, 460932), (355, 389520), (360, 384110), (400, 345699), (426, 324600), (450, 307288), (541, 255600), (568, 243450), (600, 230466), (639, 216400), (710, 194760), (720, 192055), (852, 162300), (900, 153644), (1065, 129840), (1082, 127800), (1136, 121725), (1200, 115233), (1278, 108200), (1420, 97380), (1623, 85200), (1704, 81150), (1775, 77904), (1800, 76822), (2130, 64920), (2164, 63900), (2556, 54100), (2705, 51120), (2840, 48690), (3195, 43280), (3246, 42600), (3408, 40575), (3550, 38952), (3600, 38411), (4260, 32460), (4328, 31950), (4869, 28400), (5112, 27050), (5325, 25968), (5410, 25560), (5680, 24345), (6390, 21640), (6492, 21300), (7100, 19476), (8115, 17040), (8520, 16230), (8656, 15975), (9738, 14200), (10224, 13525), (10650, 12984), (10820, 12780)]