102339160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 187964840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 149, 154, 220, 223, 280, 298, 308, 385, 440, 446, 596, 616, 745, 770, 892, 1043, 1115, 1192, 1490, 1540, 1561, 1639, 1784, 2086, 2230, 2453, 2980, 3080, 3122, 3278, 4172, 4460, 4906, 5215, 5960, 6244, 6556, 7805, 8195, 8344, 8920, 9812, 10430, 11473, 12265, 12488, 13112, 15610, 16390, 17171, 19624, 20860, 22946, 24530, 31220, 32780, 33227, 34342, 41720, 45892, 49060, 57365, 62440, 65560, 66454, 68684, 85855, 91784, 98120, 114730, 132908, 137368, 166135, 171710, 229460, 232589, 265816, 332270, 343420, 365497, 458920, 465178, 664540, 686840, 730994, 930356, 1162945, 1329080, 1461988, 1827485, 1860712, 2325890, 2558479, 2923976, 3654970, 4651780, 5116958, 7309940, 9303560, 10233916, 12792395, 14619880, 20467832, 25584790, 51169580, 102339160]

約数ペア:

[(1, 102339160), (2, 51169580), (4, 25584790), (5, 20467832), (7, 14619880), (8, 12792395), (10, 10233916), (11, 9303560), (14, 7309940), (20, 5116958), (22, 4651780), (28, 3654970), (35, 2923976), (40, 2558479), (44, 2325890), (55, 1860712), (56, 1827485), (70, 1461988), (77, 1329080), (88, 1162945), (110, 930356), (140, 730994), (149, 686840), (154, 664540), (220, 465178), (223, 458920), (280, 365497), (298, 343420), (308, 332270), (385, 265816), (440, 232589), (446, 229460), (596, 171710), (616, 166135), (745, 137368), (770, 132908), (892, 114730), (1043, 98120), (1115, 91784), (1192, 85855), (1490, 68684), (1540, 66454), (1561, 65560), (1639, 62440), (1784, 57365), (2086, 49060), (2230, 45892), (2453, 41720), (2980, 34342), (3080, 33227), (3122, 32780), (3278, 31220), (4172, 24530), (4460, 22946), (4906, 20860), (5215, 19624), (5960, 17171), (6244, 16390), (6556, 15610), (7805, 13112), (8195, 12488), (8344, 12265), (8920, 11473), (9812, 10430)]