77804340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 226606464

約数和(自身を除く): 148802124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 101, 111, 148, 185, 202, 222, 303, 347, 370, 404, 444, 505, 555, 606, 694, 740, 1010, 1041, 1110, 1212, 1388, 1515, 1735, 2020, 2082, 2220, 3030, 3470, 3737, 4164, 5205, 6060, 6940, 7474, 10410, 11211, 12839, 14948, 18685, 20820, 22422, 25678, 35047, 37370, 38517, 44844, 51356, 56055, 64195, 70094, 74740, 77034, 105141, 112110, 128390, 140188, 154068, 175235, 192585, 210282, 224220, 256780, 350470, 385170, 420564, 525705, 700940, 770340, 1051410, 1296739, 2102820, 2593478, 3890217, 5186956, 6483695, 7780434, 12967390, 15560868, 19451085, 25934780, 38902170, 77804340]

約数ペア:

[(1, 77804340), (2, 38902170), (3, 25934780), (4, 19451085), (5, 15560868), (6, 12967390), (10, 7780434), (12, 6483695), (15, 5186956), (20, 3890217), (30, 2593478), (37, 2102820), (60, 1296739), (74, 1051410), (101, 770340), (111, 700940), (148, 525705), (185, 420564), (202, 385170), (222, 350470), (303, 256780), (347, 224220), (370, 210282), (404, 192585), (444, 175235), (505, 154068), (555, 140188), (606, 128390), (694, 112110), (740, 105141), (1010, 77034), (1041, 74740), (1110, 70094), (1212, 64195), (1388, 56055), (1515, 51356), (1735, 44844), (2020, 38517), (2082, 37370), (2220, 35047), (3030, 25678), (3470, 22422), (3737, 20820), (4164, 18685), (5205, 14948), (6060, 12839), (6940, 11211), (7474, 10410)]