47307780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 165957120

約数和(自身を除く): 118649340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 293, 299, 345, 351, 390, 414, 460, 468, 540, 585, 586, 598, 621, 690, 702, 780, 828, 879, 897, 1035, 1170, 1172, 1196, 1242, 1380, 1404, 1465, 1495, 1755, 1758, 1794, 2070, 2340, 2484, 2637, 2691, 2930, 2990, 3105, 3510, 3516, 3588, 3809, 4140, 4395, 4485, 5274, 5382, 5860, 5980, 6210, 6739, 7020, 7618, 7911, 8073, 8790, 8970, 10548, 10764, 11427, 12420, 13185, 13455, 13478, 15236, 15822, 16146, 17580, 17940, 19045, 20217, 22854, 26370, 26910, 26956, 31644, 32292, 33695, 34281, 38090, 39555, 40365, 40434, 45708, 52740, 53820, 57135, 60651, 67390, 68562, 76180, 79110, 80730, 80868, 87607, 101085, 102843, 114270, 121302, 134780, 137124, 158220, 161460, 171405, 175214, 181953, 202170, 205686, 228540, 242604, 262821, 303255, 342810, 350428, 363906, 404340, 411372, 438035, 514215, 525642, 606510, 685620, 727812, 788463, 876070, 909765, 1028430, 1051284, 1213020, 1314105, 1576926, 1752140, 1819530, 2056860, 2365389, 2628210, 3153852, 3639060, 3942315, 4730778, 5256420, 7884630, 9461556, 11826945, 15769260, 23653890, 47307780]

約数ペア:

[(1, 47307780), (2, 23653890), (3, 15769260), (4, 11826945), (5, 9461556), (6, 7884630), (9, 5256420), (10, 4730778), (12, 3942315), (13, 3639060), (15, 3153852), (18, 2628210), (20, 2365389), (23, 2056860), (26, 1819530), (27, 1752140), (30, 1576926), (36, 1314105), (39, 1213020), (45, 1051284), (46, 1028430), (52, 909765), (54, 876070), (60, 788463), (65, 727812), (69, 685620), (78, 606510), (90, 525642), (92, 514215), (108, 438035), (115, 411372), (117, 404340), (130, 363906), (135, 350428), (138, 342810), (156, 303255), (180, 262821), (195, 242604), (207, 228540), (230, 205686), (234, 202170), (260, 181953), (270, 175214), (276, 171405), (293, 161460), (299, 158220), (345, 137124), (351, 134780), (390, 121302), (414, 114270), (460, 102843), (468, 101085), (540, 87607), (585, 80868), (586, 80730), (598, 79110), (621, 76180), (690, 68562), (702, 67390), (780, 60651), (828, 57135), (879, 53820), (897, 52740), (1035, 45708), (1170, 40434), (1172, 40365), (1196, 39555), (1242, 38090), (1380, 34281), (1404, 33695), (1465, 32292), (1495, 31644), (1755, 26956), (1758, 26910), (1794, 26370), (2070, 22854), (2340, 20217), (2484, 19045), (2637, 17940), (2691, 17580), (2930, 16146), (2990, 15822), (3105, 15236), (3510, 13478), (3516, 13455), (3588, 13185), (3809, 12420), (4140, 11427), (4395, 10764), (4485, 10548), (5274, 8970), (5382, 8790), (5860, 8073), (5980, 7911), (6210, 7618), (6739, 7020)]