48348540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 157422720

約数和(自身を除く): 109074180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 211, 228, 268, 285, 335, 342, 380, 402, 422, 570, 603, 633, 670, 684, 804, 844, 855, 1005, 1055, 1140, 1206, 1266, 1273, 1340, 1710, 1899, 2010, 2110, 2412, 2532, 2546, 3015, 3165, 3420, 3798, 3819, 4009, 4020, 4220, 5092, 6030, 6330, 6365, 7596, 7638, 8018, 9495, 11457, 12027, 12060, 12660, 12730, 14137, 15276, 16036, 18990, 19095, 20045, 22914, 24054, 25460, 28274, 36081, 37980, 38190, 40090, 42411, 45828, 48108, 56548, 57285, 60135, 70685, 72162, 76380, 80180, 84822, 114570, 120270, 127233, 141370, 144324, 169644, 180405, 212055, 229140, 240540, 254466, 268603, 282740, 360810, 424110, 508932, 537206, 636165, 721620, 805809, 848220, 1074412, 1272330, 1343015, 1611618, 2417427, 2544660, 2686030, 3223236, 4029045, 4834854, 5372060, 8058090, 9669708, 12087135, 16116180, 24174270, 48348540]

約数ペア:

[(1, 48348540), (2, 24174270), (3, 16116180), (4, 12087135), (5, 9669708), (6, 8058090), (9, 5372060), (10, 4834854), (12, 4029045), (15, 3223236), (18, 2686030), (19, 2544660), (20, 2417427), (30, 1611618), (36, 1343015), (38, 1272330), (45, 1074412), (57, 848220), (60, 805809), (67, 721620), (76, 636165), (90, 537206), (95, 508932), (114, 424110), (134, 360810), (171, 282740), (180, 268603), (190, 254466), (201, 240540), (211, 229140), (228, 212055), (268, 180405), (285, 169644), (335, 144324), (342, 141370), (380, 127233), (402, 120270), (422, 114570), (570, 84822), (603, 80180), (633, 76380), (670, 72162), (684, 70685), (804, 60135), (844, 57285), (855, 56548), (1005, 48108), (1055, 45828), (1140, 42411), (1206, 40090), (1266, 38190), (1273, 37980), (1340, 36081), (1710, 28274), (1899, 25460), (2010, 24054), (2110, 22914), (2412, 20045), (2532, 19095), (2546, 18990), (3015, 16036), (3165, 15276), (3420, 14137), (3798, 12730), (3819, 12660), (4009, 12060), (4020, 12027), (4220, 11457), (5092, 9495), (6030, 8018), (6330, 7638), (6365, 7596)]