91223280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 160

約数和(自身を含む): 317390400

約数和(自身を除く): 226167120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 269, 270, 314, 360, 432, 471, 538, 540, 628, 720, 785, 807, 942, 1076, 1080, 1256, 1345, 1413, 1570, 1614, 1884, 2152, 2160, 2355, 2421, 2512, 2690, 2826, 3140, 3228, 3768, 4035, 4239, 4304, 4710, 4842, 5380, 5652, 6280, 6456, 7065, 7263, 7536, 8070, 8478, 9420, 9684, 10760, 11304, 12105, 12560, 12912, 14130, 14526, 16140, 16956, 18840, 19368, 21195, 21520, 22608, 24210, 28260, 29052, 32280, 33912, 36315, 37680, 38736, 42233, 42390, 48420, 56520, 58104, 64560, 67824, 72630, 84466, 84780, 96840, 113040, 116208, 126699, 145260, 168932, 169560, 193680, 211165, 253398, 290520, 337864, 339120, 380097, 422330, 506796, 581040, 633495, 675728, 760194, 844660, 1013592, 1140291, 1266990, 1520388, 1689320, 1900485, 2027184, 2280582, 2533980, 3040776, 3378640, 3800970, 4561164, 5067960, 5701455, 6081552, 7601940, 9122328, 10135920, 11402910, 15203880, 18244656, 22805820, 30407760, 45611640, 91223280]

約数ペア:

[(1, 91223280), (2, 45611640), (3, 30407760), (4, 22805820), (5, 18244656), (6, 15203880), (8, 11402910), (9, 10135920), (10, 9122328), (12, 7601940), (15, 6081552), (16, 5701455), (18, 5067960), (20, 4561164), (24, 3800970), (27, 3378640), (30, 3040776), (36, 2533980), (40, 2280582), (45, 2027184), (48, 1900485), (54, 1689320), (60, 1520388), (72, 1266990), (80, 1140291), (90, 1013592), (108, 844660), (120, 760194), (135, 675728), (144, 633495), (157, 581040), (180, 506796), (216, 422330), (240, 380097), (269, 339120), (270, 337864), (314, 290520), (360, 253398), (432, 211165), (471, 193680), (538, 169560), (540, 168932), (628, 145260), (720, 126699), (785, 116208), (807, 113040), (942, 96840), (1076, 84780), (1080, 84466), (1256, 72630), (1345, 67824), (1413, 64560), (1570, 58104), (1614, 56520), (1884, 48420), (2152, 42390), (2160, 42233), (2355, 38736), (2421, 37680), (2512, 36315), (2690, 33912), (2826, 32280), (3140, 29052), (3228, 28260), (3768, 24210), (4035, 22608), (4239, 21520), (4304, 21195), (4710, 19368), (4842, 18840), (5380, 16956), (5652, 16140), (6280, 14526), (6456, 14130), (7065, 12912), (7263, 12560), (7536, 12105), (8070, 11304), (8478, 10760), (9420, 9684)]