38266380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 124750080

約数和(自身を除く): 86483700

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, 167, 171, 180, 190, 201, 228, 268, 285, 334, 335, 342, 380, 402, 501, 570, 603, 668, 670, 684, 804, 835, 855, 1002, 1005, 1140, 1206, 1273, 1340, 1503, 1670, 1710, 2004, 2010, 2412, 2505, 2546, 3006, 3015, 3173, 3340, 3420, 3819, 4020, 5010, 5092, 6012, 6030, 6346, 6365, 7515, 7638, 9519, 10020, 11189, 11457, 12060, 12692, 12730, 15030, 15276, 15865, 19038, 19095, 22378, 22914, 25460, 28557, 30060, 31730, 33567, 38076, 38190, 44756, 45828, 47595, 55945, 57114, 57285, 63460, 67134, 76380, 95190, 100701, 111890, 114228, 114570, 134268, 142785, 167835, 190380, 201402, 212591, 223780, 229140, 285570, 335670, 402804, 425182, 503505, 571140, 637773, 671340, 850364, 1007010, 1062955, 1275546, 1913319, 2014020, 2125910, 2551092, 3188865, 3826638, 4251820, 6377730, 7653276, 9566595, 12755460, 19133190, 38266380]

約数ペア:

[(1, 38266380), (2, 19133190), (3, 12755460), (4, 9566595), (5, 7653276), (6, 6377730), (9, 4251820), (10, 3826638), (12, 3188865), (15, 2551092), (18, 2125910), (19, 2014020), (20, 1913319), (30, 1275546), (36, 1062955), (38, 1007010), (45, 850364), (57, 671340), (60, 637773), (67, 571140), (76, 503505), (90, 425182), (95, 402804), (114, 335670), (134, 285570), (167, 229140), (171, 223780), (180, 212591), (190, 201402), (201, 190380), (228, 167835), (268, 142785), (285, 134268), (334, 114570), (335, 114228), (342, 111890), (380, 100701), (402, 95190), (501, 76380), (570, 67134), (603, 63460), (668, 57285), (670, 57114), (684, 55945), (804, 47595), (835, 45828), (855, 44756), (1002, 38190), (1005, 38076), (1140, 33567), (1206, 31730), (1273, 30060), (1340, 28557), (1503, 25460), (1670, 22914), (1710, 22378), (2004, 19095), (2010, 19038), (2412, 15865), (2505, 15276), (2546, 15030), (3006, 12730), (3015, 12692), (3173, 12060), (3340, 11457), (3420, 11189), (3819, 10020), (4020, 9519), (5010, 7638), (5092, 7515), (6012, 6365), (6030, 6346)]