84727170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 254943936

約数和(自身を除く): 170216766

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 61, 66, 69, 90, 99, 110, 115, 122, 138, 165, 183, 198, 207, 230, 253, 305, 330, 345, 366, 414, 495, 506, 549, 610, 671, 690, 759, 915, 990, 1035, 1098, 1265, 1342, 1403, 1518, 1830, 2013, 2070, 2277, 2530, 2745, 2806, 3355, 3721, 3795, 4026, 4209, 4554, 5490, 6039, 6710, 7015, 7442, 7590, 8418, 10065, 11163, 11385, 12078, 12627, 14030, 15433, 18605, 20130, 21045, 22326, 22770, 25254, 30195, 30866, 33489, 37210, 40931, 42090, 46299, 55815, 60390, 63135, 66978, 77165, 81862, 85583, 92598, 111630, 122793, 126270, 138897, 154330, 167445, 171166, 204655, 231495, 245586, 256749, 277794, 334890, 368379, 409310, 427915, 462990, 513498, 613965, 694485, 736758, 770247, 855830, 941413, 1227930, 1283745, 1388970, 1540494, 1841895, 1882826, 2567490, 2824239, 3683790, 3851235, 4707065, 5648478, 7702470, 8472717, 9414130, 14121195, 16945434, 28242390, 42363585, 84727170]

約数ペア:

[(1, 84727170), (2, 42363585), (3, 28242390), (5, 16945434), (6, 14121195), (9, 9414130), (10, 8472717), (11, 7702470), (15, 5648478), (18, 4707065), (22, 3851235), (23, 3683790), (30, 2824239), (33, 2567490), (45, 1882826), (46, 1841895), (55, 1540494), (61, 1388970), (66, 1283745), (69, 1227930), (90, 941413), (99, 855830), (110, 770247), (115, 736758), (122, 694485), (138, 613965), (165, 513498), (183, 462990), (198, 427915), (207, 409310), (230, 368379), (253, 334890), (305, 277794), (330, 256749), (345, 245586), (366, 231495), (414, 204655), (495, 171166), (506, 167445), (549, 154330), (610, 138897), (671, 126270), (690, 122793), (759, 111630), (915, 92598), (990, 85583), (1035, 81862), (1098, 77165), (1265, 66978), (1342, 63135), (1403, 60390), (1518, 55815), (1830, 46299), (2013, 42090), (2070, 40931), (2277, 37210), (2530, 33489), (2745, 30866), (2806, 30195), (3355, 25254), (3721, 22770), (3795, 22326), (4026, 21045), (4209, 20130), (4554, 18605), (5490, 15433), (6039, 14030), (6710, 12627), (7015, 12078), (7442, 11385), (7590, 11163), (8418, 10065)]