172702860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 569769984

約数和(自身を除く): 397067124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 62, 66, 69, 92, 93, 110, 115, 124, 132, 138, 155, 165, 186, 220, 230, 253, 276, 310, 330, 341, 345, 367, 372, 460, 465, 506, 620, 660, 682, 690, 713, 734, 759, 930, 1012, 1023, 1101, 1265, 1364, 1380, 1426, 1468, 1518, 1705, 1835, 1860, 2046, 2139, 2202, 2530, 2852, 3036, 3410, 3565, 3670, 3795, 4037, 4092, 4278, 4404, 5060, 5115, 5505, 6820, 7130, 7340, 7590, 7843, 8074, 8441, 8556, 10230, 10695, 11010, 11377, 12111, 14260, 15180, 15686, 16148, 16882, 20185, 20460, 21390, 22020, 22754, 23529, 24222, 25323, 31372, 33764, 34131, 39215, 40370, 42205, 42780, 45508, 47058, 48444, 50646, 56885, 60555, 68262, 78430, 80740, 84410, 92851, 94116, 101292, 113770, 117645, 121110, 125147, 126615, 136524, 156860, 168820, 170655, 185702, 227540, 235290, 242220, 250294, 253230, 261671, 278553, 341310, 371404, 375441, 464255, 470580, 500588, 506460, 523342, 557106, 625735, 682620, 750882, 785013, 928510, 1046684, 1114212, 1251470, 1308355, 1392765, 1501764, 1570026, 1857020, 1877205, 2502940, 2616710, 2785530, 2878381, 3140052, 3754410, 3925065, 5233420, 5571060, 5756762, 7508820, 7850130, 8635143, 11513524, 14391905, 15700260, 17270286, 28783810, 34540572, 43175715, 57567620, 86351430, 172702860]

約数ペア:

[(1, 172702860), (2, 86351430), (3, 57567620), (4, 43175715), (5, 34540572), (6, 28783810), (10, 17270286), (11, 15700260), (12, 14391905), (15, 11513524), (20, 8635143), (22, 7850130), (23, 7508820), (30, 5756762), (31, 5571060), (33, 5233420), (44, 3925065), (46, 3754410), (55, 3140052), (60, 2878381), (62, 2785530), (66, 2616710), (69, 2502940), (92, 1877205), (93, 1857020), (110, 1570026), (115, 1501764), (124, 1392765), (132, 1308355), (138, 1251470), (155, 1114212), (165, 1046684), (186, 928510), (220, 785013), (230, 750882), (253, 682620), (276, 625735), (310, 557106), (330, 523342), (341, 506460), (345, 500588), (367, 470580), (372, 464255), (460, 375441), (465, 371404), (506, 341310), (620, 278553), (660, 261671), (682, 253230), (690, 250294), (713, 242220), (734, 235290), (759, 227540), (930, 185702), (1012, 170655), (1023, 168820), (1101, 156860), (1265, 136524), (1364, 126615), (1380, 125147), (1426, 121110), (1468, 117645), (1518, 113770), (1705, 101292), (1835, 94116), (1860, 92851), (2046, 84410), (2139, 80740), (2202, 78430), (2530, 68262), (2852, 60555), (3036, 56885), (3410, 50646), (3565, 48444), (3670, 47058), (3795, 45508), (4037, 42780), (4092, 42205), (4278, 40370), (4404, 39215), (5060, 34131), (5115, 33764), (5505, 31372), (6820, 25323), (7130, 24222), (7340, 23529), (7590, 22754), (7843, 22020), (8074, 21390), (8441, 20460), (8556, 20185), (10230, 16882), (10695, 16148), (11010, 15686), (11377, 15180), (12111, 14260)]