125130320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 342359784

約数和(自身を除く): 217229464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 137, 140, 196, 233, 245, 274, 280, 392, 466, 490, 548, 560, 685, 784, 932, 959, 980, 1096, 1165, 1370, 1631, 1864, 1918, 1960, 2192, 2330, 2740, 3262, 3728, 3836, 3920, 4660, 4795, 5480, 6524, 6713, 7672, 8155, 9320, 9590, 10960, 11417, 13048, 13426, 15344, 16310, 18640, 19180, 22834, 26096, 26852, 31921, 32620, 33565, 38360, 45668, 53704, 57085, 63842, 65240, 67130, 76720, 91336, 107408, 114170, 127684, 130480, 134260, 159605, 182672, 223447, 228340, 255368, 268520, 319210, 446894, 456680, 510736, 537040, 638420, 893788, 913360, 1117235, 1276840, 1564129, 1787576, 2234470, 2553680, 3128258, 3575152, 4468940, 6256516, 7820645, 8937880, 12513032, 15641290, 17875760, 25026064, 31282580, 62565160, 125130320]

約数ペア:

[(1, 125130320), (2, 62565160), (4, 31282580), (5, 25026064), (7, 17875760), (8, 15641290), (10, 12513032), (14, 8937880), (16, 7820645), (20, 6256516), (28, 4468940), (35, 3575152), (40, 3128258), (49, 2553680), (56, 2234470), (70, 1787576), (80, 1564129), (98, 1276840), (112, 1117235), (137, 913360), (140, 893788), (196, 638420), (233, 537040), (245, 510736), (274, 456680), (280, 446894), (392, 319210), (466, 268520), (490, 255368), (548, 228340), (560, 223447), (685, 182672), (784, 159605), (932, 134260), (959, 130480), (980, 127684), (1096, 114170), (1165, 107408), (1370, 91336), (1631, 76720), (1864, 67130), (1918, 65240), (1960, 63842), (2192, 57085), (2330, 53704), (2740, 45668), (3262, 38360), (3728, 33565), (3836, 32620), (3920, 31921), (4660, 26852), (4795, 26096), (5480, 22834), (6524, 19180), (6713, 18640), (7672, 16310), (8155, 15344), (9320, 13426), (9590, 13048), (10960, 11417)]