100345080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4045

約数の個数: 128

約数和(自身を含む): 345772800

約数和(自身を除く): 245427720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4001, 4180, 5016, 6270, 8002, 8360, 12003, 12540, 16004, 20005, 24006, 25080, 32008, 40010, 44011, 48012, 60015, 76019, 80020, 88022, 96024, 120030, 132033, 152038, 160040, 176044, 220055, 228057, 240060, 264066, 304076, 352088, 380095, 440110, 456114, 480120, 528132, 608152, 660165, 760190, 836209, 880220, 912228, 1056264, 1140285, 1320330, 1520380, 1672418, 1760440, 1824456, 2280570, 2508627, 2640660, 3040760, 3344836, 4181045, 4561140, 5017254, 5281320, 6689672, 8362090, 9122280, 10034508, 12543135, 16724180, 20069016, 25086270, 33448360, 50172540, 100345080]

約数ペア:

[(1, 100345080), (2, 50172540), (3, 33448360), (4, 25086270), (5, 20069016), (6, 16724180), (8, 12543135), (10, 10034508), (11, 9122280), (12, 8362090), (15, 6689672), (19, 5281320), (20, 5017254), (22, 4561140), (24, 4181045), (30, 3344836), (33, 3040760), (38, 2640660), (40, 2508627), (44, 2280570), (55, 1824456), (57, 1760440), (60, 1672418), (66, 1520380), (76, 1320330), (88, 1140285), (95, 1056264), (110, 912228), (114, 880220), (120, 836209), (132, 760190), (152, 660165), (165, 608152), (190, 528132), (209, 480120), (220, 456114), (228, 440110), (264, 380095), (285, 352088), (330, 304076), (380, 264066), (418, 240060), (440, 228057), (456, 220055), (570, 176044), (627, 160040), (660, 152038), (760, 132033), (836, 120030), (1045, 96024), (1140, 88022), (1254, 80020), (1320, 76019), (1672, 60015), (2090, 48012), (2280, 44011), (2508, 40010), (3135, 32008), (4001, 25080), (4180, 24006), (5016, 20005), (6270, 16004), (8002, 12540), (8360, 12003)]