42543660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 127491840

約数和(自身を除く): 84948180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 190, 201, 228, 268, 285, 335, 380, 402, 557, 570, 670, 804, 1005, 1114, 1140, 1273, 1340, 1671, 2010, 2228, 2546, 2785, 3342, 3819, 4020, 5092, 5570, 6365, 6684, 7638, 8355, 10583, 11140, 12730, 15276, 16710, 19095, 21166, 25460, 31749, 33420, 37319, 38190, 42332, 52915, 63498, 74638, 76380, 105830, 111957, 126996, 149276, 158745, 186595, 211660, 223914, 317490, 373190, 447828, 559785, 634980, 709061, 746380, 1119570, 1418122, 2127183, 2239140, 2836244, 3545305, 4254366, 7090610, 8508732, 10635915, 14181220, 21271830, 42543660]

約数ペア:

[(1, 42543660), (2, 21271830), (3, 14181220), (4, 10635915), (5, 8508732), (6, 7090610), (10, 4254366), (12, 3545305), (15, 2836244), (19, 2239140), (20, 2127183), (30, 1418122), (38, 1119570), (57, 746380), (60, 709061), (67, 634980), (76, 559785), (95, 447828), (114, 373190), (134, 317490), (190, 223914), (201, 211660), (228, 186595), (268, 158745), (285, 149276), (335, 126996), (380, 111957), (402, 105830), (557, 76380), (570, 74638), (670, 63498), (804, 52915), (1005, 42332), (1114, 38190), (1140, 37319), (1273, 33420), (1340, 31749), (1671, 25460), (2010, 21166), (2228, 19095), (2546, 16710), (2785, 15276), (3342, 12730), (3819, 11140), (4020, 10583), (5092, 8355), (5570, 7638), (6365, 6684)]