172565910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 335466090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 97, 99, 110, 135, 165, 194, 198, 270, 291, 297, 330, 485, 495, 582, 594, 599, 873, 970, 990, 1067, 1198, 1455, 1485, 1746, 1797, 2134, 2619, 2910, 2970, 2995, 3201, 3594, 4365, 5238, 5335, 5391, 5990, 6402, 6589, 8730, 8985, 9603, 10670, 10782, 13095, 13178, 16005, 16173, 17970, 19206, 19767, 26190, 26955, 28809, 32010, 32346, 32945, 39534, 48015, 53910, 57618, 58103, 59301, 65890, 80865, 96030, 98835, 116206, 118602, 144045, 161730, 174309, 177903, 197670, 288090, 290515, 296505, 348618, 355806, 522927, 581030, 593010, 639133, 871545, 889515, 1045854, 1278266, 1568781, 1743090, 1779030, 1917399, 2614635, 3137562, 3195665, 3834798, 5229270, 5752197, 6391330, 7843905, 9586995, 11504394, 15687810, 17256591, 19173990, 28760985, 34513182, 57521970, 86282955, 172565910]

約数ペア:

[(1, 172565910), (2, 86282955), (3, 57521970), (5, 34513182), (6, 28760985), (9, 19173990), (10, 17256591), (11, 15687810), (15, 11504394), (18, 9586995), (22, 7843905), (27, 6391330), (30, 5752197), (33, 5229270), (45, 3834798), (54, 3195665), (55, 3137562), (66, 2614635), (90, 1917399), (97, 1779030), (99, 1743090), (110, 1568781), (135, 1278266), (165, 1045854), (194, 889515), (198, 871545), (270, 639133), (291, 593010), (297, 581030), (330, 522927), (485, 355806), (495, 348618), (582, 296505), (594, 290515), (599, 288090), (873, 197670), (970, 177903), (990, 174309), (1067, 161730), (1198, 144045), (1455, 118602), (1485, 116206), (1746, 98835), (1797, 96030), (2134, 80865), (2619, 65890), (2910, 59301), (2970, 58103), (2995, 57618), (3201, 53910), (3594, 48015), (4365, 39534), (5238, 32945), (5335, 32346), (5391, 32010), (5990, 28809), (6402, 26955), (6589, 26190), (8730, 19767), (8985, 19206), (9603, 17970), (10670, 16173), (10782, 16005), (13095, 13178)]