201104550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 583028160

約数和(自身を除く): 381923610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 86, 90, 95, 114, 129, 150, 171, 190, 215, 225, 258, 285, 342, 387, 430, 450, 475, 547, 570, 645, 774, 817, 855, 950, 1075, 1094, 1290, 1425, 1634, 1641, 1710, 1935, 2150, 2451, 2735, 2850, 3225, 3282, 3870, 4085, 4275, 4902, 4923, 5470, 6450, 7353, 8170, 8205, 8550, 9675, 9846, 10393, 12255, 13675, 14706, 16410, 19350, 20425, 20786, 23521, 24510, 24615, 27350, 31179, 36765, 40850, 41025, 47042, 49230, 51965, 61275, 62358, 70563, 73530, 82050, 93537, 103930, 117605, 122550, 123075, 141126, 155895, 183825, 187074, 211689, 235210, 246150, 259825, 311790, 352815, 367650, 423378, 446899, 467685, 519650, 588025, 705630, 779475, 893798, 935370, 1058445, 1176050, 1340697, 1558950, 1764075, 2116890, 2234495, 2338425, 2681394, 3528150, 4022091, 4468990, 4676850, 5292225, 6703485, 8044182, 10584450, 11172475, 13406970, 20110455, 22344950, 33517425, 40220910, 67034850, 100552275, 201104550]

約数ペア:

[(1, 201104550), (2, 100552275), (3, 67034850), (5, 40220910), (6, 33517425), (9, 22344950), (10, 20110455), (15, 13406970), (18, 11172475), (19, 10584450), (25, 8044182), (30, 6703485), (38, 5292225), (43, 4676850), (45, 4468990), (50, 4022091), (57, 3528150), (75, 2681394), (86, 2338425), (90, 2234495), (95, 2116890), (114, 1764075), (129, 1558950), (150, 1340697), (171, 1176050), (190, 1058445), (215, 935370), (225, 893798), (258, 779475), (285, 705630), (342, 588025), (387, 519650), (430, 467685), (450, 446899), (475, 423378), (547, 367650), (570, 352815), (645, 311790), (774, 259825), (817, 246150), (855, 235210), (950, 211689), (1075, 187074), (1094, 183825), (1290, 155895), (1425, 141126), (1634, 123075), (1641, 122550), (1710, 117605), (1935, 103930), (2150, 93537), (2451, 82050), (2735, 73530), (2850, 70563), (3225, 62358), (3282, 61275), (3870, 51965), (4085, 49230), (4275, 47042), (4902, 41025), (4923, 40850), (5470, 36765), (6450, 31179), (7353, 27350), (8170, 24615), (8205, 24510), (8550, 23521), (9675, 20786), (9846, 20425), (10393, 19350), (12255, 16410), (13675, 14706)]