149699640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 475683840

約数和(自身を除く): 325984200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 438, 460, 552, 584, 690, 730, 743, 876, 920, 1095, 1380, 1460, 1486, 1679, 1752, 2190, 2229, 2760, 2920, 2972, 3358, 3715, 4380, 4458, 5037, 5944, 6716, 7430, 8395, 8760, 8916, 10074, 11145, 13432, 14860, 16790, 17089, 17832, 20148, 22290, 25185, 29720, 33580, 34178, 40296, 44580, 50370, 51267, 54239, 67160, 68356, 85445, 89160, 100740, 102534, 108478, 136712, 162717, 170890, 201480, 205068, 216956, 256335, 271195, 325434, 341780, 410136, 433912, 512670, 542390, 650868, 683560, 813585, 1025340, 1084780, 1247497, 1301736, 1627170, 2050680, 2169560, 2494994, 3254340, 3742491, 4989988, 6237485, 6508680, 7484982, 9979976, 12474970, 14969964, 18712455, 24949940, 29939928, 37424910, 49899880, 74849820, 149699640]

約数ペア:

[(1, 149699640), (2, 74849820), (3, 49899880), (4, 37424910), (5, 29939928), (6, 24949940), (8, 18712455), (10, 14969964), (12, 12474970), (15, 9979976), (20, 7484982), (23, 6508680), (24, 6237485), (30, 4989988), (40, 3742491), (46, 3254340), (60, 2494994), (69, 2169560), (73, 2050680), (92, 1627170), (115, 1301736), (120, 1247497), (138, 1084780), (146, 1025340), (184, 813585), (219, 683560), (230, 650868), (276, 542390), (292, 512670), (345, 433912), (365, 410136), (438, 341780), (460, 325434), (552, 271195), (584, 256335), (690, 216956), (730, 205068), (743, 201480), (876, 170890), (920, 162717), (1095, 136712), (1380, 108478), (1460, 102534), (1486, 100740), (1679, 89160), (1752, 85445), (2190, 68356), (2229, 67160), (2760, 54239), (2920, 51267), (2972, 50370), (3358, 44580), (3715, 40296), (4380, 34178), (4458, 33580), (5037, 29720), (5944, 25185), (6716, 22290), (7430, 20148), (8395, 17832), (8760, 17089), (8916, 16790), (10074, 14860), (11145, 13432)]