30532680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 128

約数和(自身を含む): 107827200

約数和(自身を除く): 77294520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1663, 1836, 2040, 2295, 3060, 3326, 3672, 4590, 4989, 6120, 6652, 8315, 9180, 9978, 13304, 14967, 16630, 18360, 19956, 24945, 28271, 29934, 33260, 39912, 44901, 49890, 56542, 59868, 66520, 74835, 84813, 89802, 99780, 113084, 119736, 141355, 149670, 169626, 179604, 199560, 224505, 226168, 254439, 282710, 299340, 339252, 359208, 424065, 449010, 508878, 565420, 598680, 678504, 763317, 848130, 898020, 1017756, 1130840, 1272195, 1526634, 1696260, 1796040, 2035512, 2544390, 3053268, 3392520, 3816585, 5088780, 6106536, 7633170, 10177560, 15266340, 30532680]

約数ペア:

[(1, 30532680), (2, 15266340), (3, 10177560), (4, 7633170), (5, 6106536), (6, 5088780), (8, 3816585), (9, 3392520), (10, 3053268), (12, 2544390), (15, 2035512), (17, 1796040), (18, 1696260), (20, 1526634), (24, 1272195), (27, 1130840), (30, 1017756), (34, 898020), (36, 848130), (40, 763317), (45, 678504), (51, 598680), (54, 565420), (60, 508878), (68, 449010), (72, 424065), (85, 359208), (90, 339252), (102, 299340), (108, 282710), (120, 254439), (135, 226168), (136, 224505), (153, 199560), (170, 179604), (180, 169626), (204, 149670), (216, 141355), (255, 119736), (270, 113084), (306, 99780), (340, 89802), (360, 84813), (408, 74835), (459, 66520), (510, 59868), (540, 56542), (612, 49890), (680, 44901), (765, 39912), (918, 33260), (1020, 29934), (1080, 28271), (1224, 24945), (1530, 19956), (1663, 18360), (1836, 16630), (2040, 14967), (2295, 13304), (3060, 9978), (3326, 9180), (3672, 8315), (4590, 6652), (4989, 6120)]