72593820

素因数分解:

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

素因数の和:423

約数の個数: 168

約数和(自身を含む): 246790656

約数和(自身を除く): 174196836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 383, 390, 405, 468, 486, 540, 585, 702, 729, 766, 780, 810, 972, 1053, 1149, 1170, 1215, 1404, 1458, 1532, 1620, 1755, 1915, 2106, 2298, 2340, 2430, 2916, 3159, 3447, 3510, 3645, 3830, 4212, 4596, 4860, 4979, 5265, 5745, 6318, 6894, 7020, 7290, 7660, 9477, 9958, 10341, 10530, 11490, 12636, 13788, 14580, 14937, 15795, 17235, 18954, 19916, 20682, 21060, 22980, 24895, 29874, 31023, 31590, 34470, 37908, 41364, 44811, 47385, 49790, 51705, 59748, 62046, 63180, 68940, 74685, 89622, 93069, 94770, 99580, 103410, 124092, 134433, 149370, 155115, 179244, 186138, 189540, 206820, 224055, 268866, 279207, 298740, 310230, 372276, 403299, 448110, 465345, 537732, 558414, 620460, 672165, 806598, 896220, 930690, 1116828, 1209897, 1344330, 1396035, 1613196, 1861380, 2016495, 2419794, 2688660, 2792070, 3629691, 4032990, 4839588, 5584140, 6049485, 7259382, 8065980, 12098970, 14518764, 18148455, 24197940, 36296910, 72593820]

約数ペア:

[(1, 72593820), (2, 36296910), (3, 24197940), (4, 18148455), (5, 14518764), (6, 12098970), (9, 8065980), (10, 7259382), (12, 6049485), (13, 5584140), (15, 4839588), (18, 4032990), (20, 3629691), (26, 2792070), (27, 2688660), (30, 2419794), (36, 2016495), (39, 1861380), (45, 1613196), (52, 1396035), (54, 1344330), (60, 1209897), (65, 1116828), (78, 930690), (81, 896220), (90, 806598), (108, 672165), (117, 620460), (130, 558414), (135, 537732), (156, 465345), (162, 448110), (180, 403299), (195, 372276), (234, 310230), (243, 298740), (260, 279207), (270, 268866), (324, 224055), (351, 206820), (383, 189540), (390, 186138), (405, 179244), (468, 155115), (486, 149370), (540, 134433), (585, 124092), (702, 103410), (729, 99580), (766, 94770), (780, 93069), (810, 89622), (972, 74685), (1053, 68940), (1149, 63180), (1170, 62046), (1215, 59748), (1404, 51705), (1458, 49790), (1532, 47385), (1620, 44811), (1755, 41364), (1915, 37908), (2106, 34470), (2298, 31590), (2340, 31023), (2430, 29874), (2916, 24895), (3159, 22980), (3447, 21060), (3510, 20682), (3645, 19916), (3830, 18954), (4212, 17235), (4596, 15795), (4860, 14937), (4979, 14580), (5265, 13788), (5745, 12636), (6318, 11490), (6894, 10530), (7020, 10341), (7290, 9958), (7660, 9477)]