55401210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 150239232

約数和(自身を除く): 94838022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 127, 131, 185, 222, 254, 262, 333, 370, 381, 393, 555, 635, 655, 666, 762, 786, 1110, 1143, 1179, 1270, 1310, 1665, 1905, 1965, 2286, 2358, 3330, 3810, 3930, 4699, 4847, 5715, 5895, 9398, 9694, 11430, 11790, 14097, 14541, 16637, 23495, 24235, 28194, 29082, 33274, 42291, 43623, 46990, 48470, 49911, 70485, 72705, 83185, 84582, 87246, 99822, 140970, 145410, 149733, 166370, 211455, 218115, 249555, 299466, 422910, 436230, 499110, 615569, 748665, 1231138, 1497330, 1846707, 3077845, 3693414, 5540121, 6155690, 9233535, 11080242, 18467070, 27700605, 55401210]

約数ペア:

[(1, 55401210), (2, 27700605), (3, 18467070), (5, 11080242), (6, 9233535), (9, 6155690), (10, 5540121), (15, 3693414), (18, 3077845), (30, 1846707), (37, 1497330), (45, 1231138), (74, 748665), (90, 615569), (111, 499110), (127, 436230), (131, 422910), (185, 299466), (222, 249555), (254, 218115), (262, 211455), (333, 166370), (370, 149733), (381, 145410), (393, 140970), (555, 99822), (635, 87246), (655, 84582), (666, 83185), (762, 72705), (786, 70485), (1110, 49911), (1143, 48470), (1179, 46990), (1270, 43623), (1310, 42291), (1665, 33274), (1905, 29082), (1965, 28194), (2286, 24235), (2358, 23495), (3330, 16637), (3810, 14541), (3930, 14097), (4699, 11790), (4847, 11430), (5715, 9694), (5895, 9398)]