121441100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 290325168

約数和(自身を除く): 168884068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 452, 550, 565, 977, 1100, 1130, 1243, 1954, 2260, 2486, 2825, 3908, 4885, 4972, 5650, 6215, 9770, 10747, 11300, 12430, 19540, 21494, 24425, 24860, 31075, 42988, 48850, 53735, 62150, 97700, 107470, 110401, 124300, 214940, 220802, 268675, 441604, 537350, 552005, 1074700, 1104010, 1214411, 2208020, 2428822, 2760025, 4857644, 5520050, 6072055, 11040100, 12144110, 24288220, 30360275, 60720550, 121441100]

約数ペア:

[(1, 121441100), (2, 60720550), (4, 30360275), (5, 24288220), (10, 12144110), (11, 11040100), (20, 6072055), (22, 5520050), (25, 4857644), (44, 2760025), (50, 2428822), (55, 2208020), (100, 1214411), (110, 1104010), (113, 1074700), (220, 552005), (226, 537350), (275, 441604), (452, 268675), (550, 220802), (565, 214940), (977, 124300), (1100, 110401), (1130, 107470), (1243, 97700), (1954, 62150), (2260, 53735), (2486, 48850), (2825, 42988), (3908, 31075), (4885, 24860), (4972, 24425), (5650, 21494), (6215, 19540), (9770, 12430), (10747, 11300)]