220634280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{22699}}^1$

素因数の和:22725

約数の個数: 96

約数和(自身を含む): 743652000

約数和(自身を除く): 523017720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 22699, 45398, 68097, 90796, 113495, 136194, 181592, 204291, 226990, 272388, 340485, 408582, 453980, 544776, 612873, 680970, 817164, 907960, 1021455, 1225746, 1361940, 1634328, 1838619, 2042910, 2451492, 2723880, 3064365, 3677238, 4085820, 4902984, 5515857, 6128730, 7354476, 8171640, 9193095, 11031714, 12257460, 14708952, 18386190, 22063428, 24514920, 27579285, 36772380, 44126856, 55158570, 73544760, 110317140, 220634280]

約数ペア:

[(1, 220634280), (2, 110317140), (3, 73544760), (4, 55158570), (5, 44126856), (6, 36772380), (8, 27579285), (9, 24514920), (10, 22063428), (12, 18386190), (15, 14708952), (18, 12257460), (20, 11031714), (24, 9193095), (27, 8171640), (30, 7354476), (36, 6128730), (40, 5515857), (45, 4902984), (54, 4085820), (60, 3677238), (72, 3064365), (81, 2723880), (90, 2451492), (108, 2042910), (120, 1838619), (135, 1634328), (162, 1361940), (180, 1225746), (216, 1021455), (243, 907960), (270, 817164), (324, 680970), (360, 612873), (405, 544776), (486, 453980), (540, 408582), (648, 340485), (810, 272388), (972, 226990), (1080, 204291), (1215, 181592), (1620, 136194), (1944, 113495), (2430, 90796), (3240, 68097), (4860, 45398), (9720, 22699)]