2015293600

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^2\times {\mathrm{677}}^1$

素因数の和:819

約数の個数: 108

約数和(自身を含む): 5009198922

約数和(自身を除く): 2993905322

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 677, 800, 976, 1220, 1354, 1525, 1952, 2440, 2708, 3050, 3385, 3721, 4880, 5416, 6100, 6770, 7442, 9760, 10832, 12200, 13540, 14884, 16925, 18605, 21664, 24400, 27080, 29768, 33850, 37210, 41297, 48800, 54160, 59536, 67700, 74420, 82594, 93025, 108320, 119072, 135400, 148840, 165188, 186050, 206485, 270800, 297680, 330376, 372100, 412970, 541600, 595360, 660752, 744200, 825940, 1032425, 1321504, 1488400, 1651880, 2064850, 2519117, 2976800, 3303760, 4129700, 5038234, 6607520, 8259400, 10076468, 12595585, 16518800, 20152936, 25191170, 33037600, 40305872, 50382340, 62977925, 80611744, 100764680, 125955850, 201529360, 251911700, 403058720, 503823400, 1007646800, 2015293600]

約数ペア:

[(1, 2015293600), (2, 1007646800), (4, 503823400), (5, 403058720), (8, 251911700), (10, 201529360), (16, 125955850), (20, 100764680), (25, 80611744), (32, 62977925), (40, 50382340), (50, 40305872), (61, 33037600), (80, 25191170), (100, 20152936), (122, 16518800), (160, 12595585), (200, 10076468), (244, 8259400), (305, 6607520), (400, 5038234), (488, 4129700), (610, 3303760), (677, 2976800), (800, 2519117), (976, 2064850), (1220, 1651880), (1354, 1488400), (1525, 1321504), (1952, 1032425), (2440, 825940), (2708, 744200), (3050, 660752), (3385, 595360), (3721, 541600), (4880, 412970), (5416, 372100), (6100, 330376), (6770, 297680), (7442, 270800), (9760, 206485), (10832, 186050), (12200, 165188), (13540, 148840), (14884, 135400), (16925, 119072), (18605, 108320), (21664, 93025), (24400, 82594), (27080, 74420), (29768, 67700), (33850, 59536), (37210, 54160), (41297, 48800)]