54117630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 176836608

約数和(自身を除く): 122718978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 31, 34, 35, 42, 45, 51, 62, 63, 70, 85, 90, 93, 102, 105, 119, 126, 153, 155, 163, 170, 186, 210, 217, 238, 255, 279, 306, 310, 315, 326, 357, 434, 465, 489, 510, 527, 558, 595, 630, 651, 714, 765, 815, 930, 978, 1054, 1071, 1085, 1141, 1190, 1302, 1395, 1467, 1530, 1581, 1630, 1785, 1953, 2142, 2170, 2282, 2445, 2635, 2771, 2790, 2934, 3162, 3255, 3423, 3570, 3689, 3906, 4743, 4890, 5053, 5270, 5355, 5542, 5705, 6510, 6846, 7335, 7378, 7905, 8313, 9486, 9765, 10106, 10269, 10710, 11067, 11410, 13855, 14670, 15159, 15810, 16626, 17115, 18445, 19397, 19530, 20538, 22134, 23715, 24939, 25265, 27710, 30318, 33201, 34230, 35371, 36890, 38794, 41565, 45477, 47430, 49878, 50530, 51345, 55335, 58191, 66402, 70742, 75795, 83130, 85901, 90954, 96985, 102690, 106113, 110670, 116382, 124695, 151590, 166005, 171802, 174573, 176855, 193970, 212226, 227385, 249390, 257703, 290955, 318339, 332010, 349146, 353710, 429505, 454770, 515406, 530565, 581910, 601307, 636678, 773109, 859010, 872865, 1061130, 1202614, 1288515, 1546218, 1591695, 1745730, 1803921, 2577030, 3006535, 3183390, 3607842, 3865545, 5411763, 6013070, 7731090, 9019605, 10823526, 18039210, 27058815, 54117630]

約数ペア:

[(1, 54117630), (2, 27058815), (3, 18039210), (5, 10823526), (6, 9019605), (7, 7731090), (9, 6013070), (10, 5411763), (14, 3865545), (15, 3607842), (17, 3183390), (18, 3006535), (21, 2577030), (30, 1803921), (31, 1745730), (34, 1591695), (35, 1546218), (42, 1288515), (45, 1202614), (51, 1061130), (62, 872865), (63, 859010), (70, 773109), (85, 636678), (90, 601307), (93, 581910), (102, 530565), (105, 515406), (119, 454770), (126, 429505), (153, 353710), (155, 349146), (163, 332010), (170, 318339), (186, 290955), (210, 257703), (217, 249390), (238, 227385), (255, 212226), (279, 193970), (306, 176855), (310, 174573), (315, 171802), (326, 166005), (357, 151590), (434, 124695), (465, 116382), (489, 110670), (510, 106113), (527, 102690), (558, 96985), (595, 90954), (630, 85901), (651, 83130), (714, 75795), (765, 70742), (815, 66402), (930, 58191), (978, 55335), (1054, 51345), (1071, 50530), (1085, 49878), (1141, 47430), (1190, 45477), (1302, 41565), (1395, 38794), (1467, 36890), (1530, 35371), (1581, 34230), (1630, 33201), (1785, 30318), (1953, 27710), (2142, 25265), (2170, 24939), (2282, 23715), (2445, 22134), (2635, 20538), (2771, 19530), (2790, 19397), (2934, 18445), (3162, 17115), (3255, 16626), (3423, 15810), (3570, 15159), (3689, 14670), (3906, 13855), (4743, 11410), (4890, 11067), (5053, 10710), (5270, 10269), (5355, 10106), (5542, 9765), (5705, 9486), (6510, 8313), (6846, 7905), (7335, 7378)]