48607740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 157248000

約数和(自身を除く): 108640260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 199, 207, 230, 236, 276, 295, 345, 354, 398, 414, 460, 531, 590, 597, 690, 708, 796, 828, 885, 995, 1035, 1062, 1180, 1194, 1357, 1380, 1770, 1791, 1990, 2070, 2124, 2388, 2655, 2714, 2985, 3540, 3582, 3980, 4071, 4140, 4577, 5310, 5428, 5970, 6785, 7164, 8142, 8955, 9154, 10620, 11741, 11940, 12213, 13570, 13731, 16284, 17910, 18308, 20355, 22885, 23482, 24426, 27140, 27462, 35223, 35820, 40710, 41193, 45770, 46964, 48852, 54924, 58705, 61065, 68655, 70446, 81420, 82386, 91540, 105669, 117410, 122130, 137310, 140892, 164772, 176115, 205965, 211338, 234820, 244260, 270043, 274620, 352230, 411930, 422676, 528345, 540086, 704460, 810129, 823860, 1056690, 1080172, 1350215, 1620258, 2113380, 2430387, 2700430, 3240516, 4050645, 4860774, 5400860, 8101290, 9721548, 12151935, 16202580, 24303870, 48607740]

約数ペア:

[(1, 48607740), (2, 24303870), (3, 16202580), (4, 12151935), (5, 9721548), (6, 8101290), (9, 5400860), (10, 4860774), (12, 4050645), (15, 3240516), (18, 2700430), (20, 2430387), (23, 2113380), (30, 1620258), (36, 1350215), (45, 1080172), (46, 1056690), (59, 823860), (60, 810129), (69, 704460), (90, 540086), (92, 528345), (115, 422676), (118, 411930), (138, 352230), (177, 274620), (180, 270043), (199, 244260), (207, 234820), (230, 211338), (236, 205965), (276, 176115), (295, 164772), (345, 140892), (354, 137310), (398, 122130), (414, 117410), (460, 105669), (531, 91540), (590, 82386), (597, 81420), (690, 70446), (708, 68655), (796, 61065), (828, 58705), (885, 54924), (995, 48852), (1035, 46964), (1062, 45770), (1180, 41193), (1194, 40710), (1357, 35820), (1380, 35223), (1770, 27462), (1791, 27140), (1990, 24426), (2070, 23482), (2124, 22885), (2388, 20355), (2655, 18308), (2714, 17910), (2985, 16284), (3540, 13731), (3582, 13570), (3980, 12213), (4071, 11940), (4140, 11741), (4577, 10620), (5310, 9154), (5428, 8955), (5970, 8142), (6785, 7164)]