199092780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65063}}^1$

素因数の和:65095

約数の個数: 72

約数和(自身を含む): 639448992

約数和(自身を除く): 440356212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 65063, 130126, 195189, 260252, 325315, 390378, 585567, 650630, 780756, 975945, 1106071, 1171134, 1301260, 1951890, 2212142, 2342268, 2927835, 3318213, 3903780, 4424284, 5530355, 5855670, 6636426, 9954639, 11060710, 11711340, 13272852, 16591065, 19909278, 22121420, 33182130, 39818556, 49773195, 66364260, 99546390, 199092780]

約数ペア:

[(1, 199092780), (2, 99546390), (3, 66364260), (4, 49773195), (5, 39818556), (6, 33182130), (9, 22121420), (10, 19909278), (12, 16591065), (15, 13272852), (17, 11711340), (18, 11060710), (20, 9954639), (30, 6636426), (34, 5855670), (36, 5530355), (45, 4424284), (51, 3903780), (60, 3318213), (68, 2927835), (85, 2342268), (90, 2212142), (102, 1951890), (153, 1301260), (170, 1171134), (180, 1106071), (204, 975945), (255, 780756), (306, 650630), (340, 585567), (510, 390378), (612, 325315), (765, 260252), (1020, 195189), (1530, 130126), (3060, 65063)]