54949140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16067}}^1$

素因数の和:16101

約数の個数: 72

約数和(自身を含む): 175462560

約数和(自身を除く): 120513420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 16067, 32134, 48201, 64268, 80335, 96402, 144603, 160670, 192804, 241005, 289206, 305273, 321340, 482010, 578412, 610546, 723015, 915819, 964020, 1221092, 1446030, 1526365, 1831638, 2747457, 2892060, 3052730, 3663276, 4579095, 5494914, 6105460, 9158190, 10989828, 13737285, 18316380, 27474570, 54949140]

約数ペア:

[(1, 54949140), (2, 27474570), (3, 18316380), (4, 13737285), (5, 10989828), (6, 9158190), (9, 6105460), (10, 5494914), (12, 4579095), (15, 3663276), (18, 3052730), (19, 2892060), (20, 2747457), (30, 1831638), (36, 1526365), (38, 1446030), (45, 1221092), (57, 964020), (60, 915819), (76, 723015), (90, 610546), (95, 578412), (114, 482010), (171, 321340), (180, 305273), (190, 289206), (228, 241005), (285, 192804), (342, 160670), (380, 144603), (570, 96402), (684, 80335), (855, 64268), (1140, 48201), (1710, 32134), (3420, 16067)]