112815180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 359573760

約数和(自身を除く): 246758580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 167, 180, 243, 270, 278, 324, 334, 405, 417, 486, 501, 540, 556, 668, 695, 810, 834, 835, 972, 1002, 1215, 1251, 1390, 1503, 1620, 1668, 1670, 2004, 2085, 2430, 2502, 2505, 2780, 3006, 3340, 3753, 4170, 4509, 4860, 5004, 5010, 6012, 6255, 7506, 7515, 8340, 9018, 10020, 11259, 12510, 13527, 15012, 15030, 18036, 18765, 22518, 22545, 23213, 25020, 27054, 30060, 33777, 37530, 40581, 45036, 45090, 46426, 54108, 56295, 67554, 67635, 69639, 75060, 81162, 90180, 92852, 112590, 116065, 135108, 135270, 139278, 162324, 168885, 202905, 208917, 225180, 232130, 270540, 278556, 337770, 348195, 405810, 417834, 464260, 626751, 675540, 696390, 811620, 835668, 1044585, 1253502, 1392780, 1880253, 2089170, 2507004, 3133755, 3760506, 4178340, 5640759, 6267510, 7521012, 9401265, 11281518, 12535020, 18802530, 22563036, 28203795, 37605060, 56407590, 112815180]

約数ペア:

[(1, 112815180), (2, 56407590), (3, 37605060), (4, 28203795), (5, 22563036), (6, 18802530), (9, 12535020), (10, 11281518), (12, 9401265), (15, 7521012), (18, 6267510), (20, 5640759), (27, 4178340), (30, 3760506), (36, 3133755), (45, 2507004), (54, 2089170), (60, 1880253), (81, 1392780), (90, 1253502), (108, 1044585), (135, 835668), (139, 811620), (162, 696390), (167, 675540), (180, 626751), (243, 464260), (270, 417834), (278, 405810), (324, 348195), (334, 337770), (405, 278556), (417, 270540), (486, 232130), (501, 225180), (540, 208917), (556, 202905), (668, 168885), (695, 162324), (810, 139278), (834, 135270), (835, 135108), (972, 116065), (1002, 112590), (1215, 92852), (1251, 90180), (1390, 81162), (1503, 75060), (1620, 69639), (1668, 67635), (1670, 67554), (2004, 56295), (2085, 54108), (2430, 46426), (2502, 45090), (2505, 45036), (2780, 40581), (3006, 37530), (3340, 33777), (3753, 30060), (4170, 27054), (4509, 25020), (4860, 23213), (5004, 22545), (5010, 22518), (6012, 18765), (6255, 18036), (7506, 15030), (7515, 15012), (8340, 13527), (9018, 12510), (10020, 11259)]