225563130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 160

約数和(自身を含む): 675214848

約数和(自身を除く): 449651718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 691, 702, 806, 810, 837, 930, 1053, 1170, 1209, 1382, 1395, 1674, 1755, 2015, 2073, 2106, 2418, 2511, 2790, 3455, 3510, 3627, 4030, 4146, 4185, 5022, 5265, 6045, 6219, 6910, 7254, 8370, 8983, 10365, 10530, 10881, 12090, 12438, 12555, 17966, 18135, 18657, 20730, 21421, 21762, 25110, 26949, 31095, 32643, 36270, 37314, 42842, 44915, 53898, 54405, 55971, 62190, 64263, 65286, 80847, 89830, 93285, 107105, 108810, 111942, 128526, 134745, 161694, 163215, 186570, 192789, 214210, 242541, 269490, 278473, 279855, 321315, 326430, 385578, 404235, 485082, 556946, 559710, 578367, 642630, 727623, 808470, 835419, 963945, 1156734, 1212705, 1392365, 1455246, 1670838, 1735101, 1927890, 2425410, 2506257, 2784730, 2891835, 3470202, 3638115, 4177095, 5012514, 5783670, 7276230, 7518771, 8354190, 8675505, 12531285, 15037542, 17351010, 22556313, 25062570, 37593855, 45112626, 75187710, 112781565, 225563130]

約数ペア:

[(1, 225563130), (2, 112781565), (3, 75187710), (5, 45112626), (6, 37593855), (9, 25062570), (10, 22556313), (13, 17351010), (15, 15037542), (18, 12531285), (26, 8675505), (27, 8354190), (30, 7518771), (31, 7276230), (39, 5783670), (45, 5012514), (54, 4177095), (62, 3638115), (65, 3470202), (78, 2891835), (81, 2784730), (90, 2506257), (93, 2425410), (117, 1927890), (130, 1735101), (135, 1670838), (155, 1455246), (162, 1392365), (186, 1212705), (195, 1156734), (234, 963945), (270, 835419), (279, 808470), (310, 727623), (351, 642630), (390, 578367), (403, 559710), (405, 556946), (465, 485082), (558, 404235), (585, 385578), (691, 326430), (702, 321315), (806, 279855), (810, 278473), (837, 269490), (930, 242541), (1053, 214210), (1170, 192789), (1209, 186570), (1382, 163215), (1395, 161694), (1674, 134745), (1755, 128526), (2015, 111942), (2073, 108810), (2106, 107105), (2418, 93285), (2511, 89830), (2790, 80847), (3455, 65286), (3510, 64263), (3627, 62190), (4030, 55971), (4146, 54405), (4185, 53898), (5022, 44915), (5265, 42842), (6045, 37314), (6219, 36270), (6910, 32643), (7254, 31095), (8370, 26949), (8983, 25110), (10365, 21762), (10530, 21421), (10881, 20730), (12090, 18657), (12438, 18135), (12555, 17966)]