22454820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 71717184

約数和(自身を除く): 49262364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 167, 180, 249, 270, 324, 332, 334, 405, 415, 498, 501, 540, 668, 747, 810, 830, 835, 996, 1002, 1245, 1494, 1503, 1620, 1660, 1670, 2004, 2241, 2490, 2505, 2988, 3006, 3340, 3735, 4482, 4509, 4980, 5010, 6012, 6723, 7470, 7515, 8964, 9018, 10020, 11205, 13446, 13527, 13861, 14940, 15030, 18036, 22410, 22545, 26892, 27054, 27722, 30060, 33615, 41583, 44820, 45090, 54108, 55444, 67230, 67635, 69305, 83166, 90180, 124749, 134460, 135270, 138610, 166332, 207915, 249498, 270540, 277220, 374247, 415830, 498996, 623745, 748494, 831660, 1122741, 1247490, 1496988, 1871235, 2245482, 2494980, 3742470, 4490964, 5613705, 7484940, 11227410, 22454820]

約数ペア:

[(1, 22454820), (2, 11227410), (3, 7484940), (4, 5613705), (5, 4490964), (6, 3742470), (9, 2494980), (10, 2245482), (12, 1871235), (15, 1496988), (18, 1247490), (20, 1122741), (27, 831660), (30, 748494), (36, 623745), (45, 498996), (54, 415830), (60, 374247), (81, 277220), (83, 270540), (90, 249498), (108, 207915), (135, 166332), (162, 138610), (166, 135270), (167, 134460), (180, 124749), (249, 90180), (270, 83166), (324, 69305), (332, 67635), (334, 67230), (405, 55444), (415, 54108), (498, 45090), (501, 44820), (540, 41583), (668, 33615), (747, 30060), (810, 27722), (830, 27054), (835, 26892), (996, 22545), (1002, 22410), (1245, 18036), (1494, 15030), (1503, 14940), (1620, 13861), (1660, 13527), (1670, 13446), (2004, 11205), (2241, 10020), (2490, 9018), (2505, 8964), (2988, 7515), (3006, 7470), (3340, 6723), (3735, 6012), (4482, 5010), (4509, 4980)]