145187640

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 224

約数和(自身を含む): 528837120

約数和(自身を除く): 383649480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 383, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 766, 780, 810, 936, 972, 1053, 1080, 1149, 1170, 1215, 1404, 1458, 1532, 1560, 1620, 1755, 1915, 1944, 2106, 2298, 2340, 2430, 2808, 2916, 3064, 3159, 3240, 3447, 3510, 3645, 3830, 4212, 4596, 4680, 4860, 4979, 5265, 5745, 5832, 6318, 6894, 7020, 7290, 7660, 8424, 9192, 9477, 9720, 9958, 10341, 10530, 11490, 12636, 13788, 14040, 14580, 14937, 15320, 15795, 17235, 18954, 19916, 20682, 21060, 22980, 24895, 25272, 27576, 29160, 29874, 31023, 31590, 34470, 37908, 39832, 41364, 42120, 44811, 45960, 47385, 49790, 51705, 59748, 62046, 63180, 68940, 74685, 75816, 82728, 89622, 93069, 94770, 99580, 103410, 119496, 124092, 126360, 134433, 137880, 149370, 155115, 179244, 186138, 189540, 199160, 206820, 224055, 248184, 268866, 279207, 298740, 310230, 358488, 372276, 379080, 403299, 413640, 448110, 465345, 537732, 558414, 597480, 620460, 672165, 744552, 806598, 896220, 930690, 1075464, 1116828, 1209897, 1240920, 1344330, 1396035, 1613196, 1792440, 1861380, 2016495, 2233656, 2419794, 2688660, 2792070, 3226392, 3629691, 3722760, 4032990, 4839588, 5377320, 5584140, 6049485, 7259382, 8065980, 9679176, 11168280, 12098970, 14518764, 16131960, 18148455, 24197940, 29037528, 36296910, 48395880, 72593820, 145187640]

約数ペア:

[(1, 145187640), (2, 72593820), (3, 48395880), (4, 36296910), (5, 29037528), (6, 24197940), (8, 18148455), (9, 16131960), (10, 14518764), (12, 12098970), (13, 11168280), (15, 9679176), (18, 8065980), (20, 7259382), (24, 6049485), (26, 5584140), (27, 5377320), (30, 4839588), (36, 4032990), (39, 3722760), (40, 3629691), (45, 3226392), (52, 2792070), (54, 2688660), (60, 2419794), (65, 2233656), (72, 2016495), (78, 1861380), (81, 1792440), (90, 1613196), (104, 1396035), (108, 1344330), (117, 1240920), (120, 1209897), (130, 1116828), (135, 1075464), (156, 930690), (162, 896220), (180, 806598), (195, 744552), (216, 672165), (234, 620460), (243, 597480), (260, 558414), (270, 537732), (312, 465345), (324, 448110), (351, 413640), (360, 403299), (383, 379080), (390, 372276), (405, 358488), (468, 310230), (486, 298740), (520, 279207), (540, 268866), (585, 248184), (648, 224055), (702, 206820), (729, 199160), (766, 189540), (780, 186138), (810, 179244), (936, 155115), (972, 149370), (1053, 137880), (1080, 134433), (1149, 126360), (1170, 124092), (1215, 119496), (1404, 103410), (1458, 99580), (1532, 94770), (1560, 93069), (1620, 89622), (1755, 82728), (1915, 75816), (1944, 74685), (2106, 68940), (2298, 63180), (2340, 62046), (2430, 59748), (2808, 51705), (2916, 49790), (3064, 47385), (3159, 45960), (3240, 44811), (3447, 42120), (3510, 41364), (3645, 39832), (3830, 37908), (4212, 34470), (4596, 31590), (4680, 31023), (4860, 29874), (4979, 29160), (5265, 27576), (5745, 25272), (5832, 24895), (6318, 22980), (6894, 21060), (7020, 20682), (7290, 19916), (7660, 18954), (8424, 17235), (9192, 15795), (9477, 15320), (9720, 14937), (9958, 14580), (10341, 14040), (10530, 13788), (11490, 12636)]