300278524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 708341760

約数和(自身を除く): 408063236

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 89, 91, 92, 124, 161, 169, 178, 182, 217, 299, 322, 338, 356, 364, 403, 434, 598, 623, 644, 676, 713, 806, 868, 1157, 1183, 1196, 1246, 1426, 1612, 2047, 2093, 2314, 2366, 2492, 2759, 2821, 2852, 3887, 4094, 4186, 4628, 4732, 4991, 5239, 5518, 5642, 7774, 8099, 8188, 8372, 9269, 9982, 10478, 11036, 11284, 14329, 15041, 15548, 16198, 18538, 19313, 19964, 20956, 26611, 27209, 28658, 30082, 32396, 35867, 36673, 37076, 38626, 53222, 54418, 57316, 60164, 63457, 64883, 71734, 73346, 77252, 105287, 106444, 108836, 120497, 126914, 129766, 143468, 146692, 186277, 210574, 240994, 251069, 253828, 259532, 345943, 372554, 421148, 444199, 466271, 481988, 502138, 691886, 745108, 824941, 843479, 888398, 932542, 1004276, 1383772, 1649882, 1686958, 1776796, 1865084, 2421601, 3263897, 3299764, 3373916, 4843202, 5774587, 6527794, 9686404, 10724233, 11549174, 13055588, 21448466, 23098348, 42896932, 75069631, 150139262, 300278524]

約数ペア:

[(1, 300278524), (2, 150139262), (4, 75069631), (7, 42896932), (13, 23098348), (14, 21448466), (23, 13055588), (26, 11549174), (28, 10724233), (31, 9686404), (46, 6527794), (52, 5774587), (62, 4843202), (89, 3373916), (91, 3299764), (92, 3263897), (124, 2421601), (161, 1865084), (169, 1776796), (178, 1686958), (182, 1649882), (217, 1383772), (299, 1004276), (322, 932542), (338, 888398), (356, 843479), (364, 824941), (403, 745108), (434, 691886), (598, 502138), (623, 481988), (644, 466271), (676, 444199), (713, 421148), (806, 372554), (868, 345943), (1157, 259532), (1183, 253828), (1196, 251069), (1246, 240994), (1426, 210574), (1612, 186277), (2047, 146692), (2093, 143468), (2314, 129766), (2366, 126914), (2492, 120497), (2759, 108836), (2821, 106444), (2852, 105287), (3887, 77252), (4094, 73346), (4186, 71734), (4628, 64883), (4732, 63457), (4991, 60164), (5239, 57316), (5518, 54418), (5642, 53222), (7774, 38626), (8099, 37076), (8188, 36673), (8372, 35867), (9269, 32396), (9982, 30082), (10478, 28658), (11036, 27209), (11284, 26611), (14329, 20956), (15041, 19964), (15548, 19313), (16198, 18538)]