97201720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 291110400

約数和(自身を除く): 193908680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 121, 133, 140, 151, 152, 154, 190, 209, 220, 242, 266, 280, 302, 308, 380, 385, 418, 440, 484, 532, 604, 605, 616, 665, 755, 760, 770, 836, 847, 968, 1045, 1057, 1064, 1208, 1210, 1330, 1463, 1510, 1540, 1661, 1672, 1694, 2090, 2114, 2299, 2420, 2660, 2869, 2926, 3020, 3080, 3322, 3388, 4180, 4228, 4235, 4598, 4840, 5285, 5320, 5738, 5852, 6040, 6644, 6776, 7315, 8305, 8360, 8456, 8470, 9196, 10570, 11476, 11495, 11627, 11704, 13288, 14345, 14630, 16093, 16610, 16940, 18271, 18392, 20083, 21140, 22952, 22990, 23254, 28690, 29260, 31559, 32186, 33220, 33880, 36542, 40166, 42280, 45980, 46508, 57380, 58135, 58520, 63118, 64372, 66440, 73084, 80332, 80465, 91355, 91960, 93016, 100415, 114760, 116270, 126236, 127897, 128744, 146168, 157795, 160664, 160930, 182710, 200830, 220913, 232540, 252472, 255794, 315590, 321860, 347149, 365420, 401660, 441826, 465080, 511588, 631180, 639485, 643720, 694298, 730840, 803320, 883652, 1023176, 1104565, 1262360, 1278970, 1388596, 1735745, 1767304, 2209130, 2430043, 2557940, 2777192, 3471490, 4418260, 4860086, 5115880, 6942980, 8836520, 9720172, 12150215, 13885960, 19440344, 24300430, 48600860, 97201720]

約数ペア:

[(1, 97201720), (2, 48600860), (4, 24300430), (5, 19440344), (7, 13885960), (8, 12150215), (10, 9720172), (11, 8836520), (14, 6942980), (19, 5115880), (20, 4860086), (22, 4418260), (28, 3471490), (35, 2777192), (38, 2557940), (40, 2430043), (44, 2209130), (55, 1767304), (56, 1735745), (70, 1388596), (76, 1278970), (77, 1262360), (88, 1104565), (95, 1023176), (110, 883652), (121, 803320), (133, 730840), (140, 694298), (151, 643720), (152, 639485), (154, 631180), (190, 511588), (209, 465080), (220, 441826), (242, 401660), (266, 365420), (280, 347149), (302, 321860), (308, 315590), (380, 255794), (385, 252472), (418, 232540), (440, 220913), (484, 200830), (532, 182710), (604, 160930), (605, 160664), (616, 157795), (665, 146168), (755, 128744), (760, 127897), (770, 126236), (836, 116270), (847, 114760), (968, 100415), (1045, 93016), (1057, 91960), (1064, 91355), (1208, 80465), (1210, 80332), (1330, 73084), (1463, 66440), (1510, 64372), (1540, 63118), (1661, 58520), (1672, 58135), (1694, 57380), (2090, 46508), (2114, 45980), (2299, 42280), (2420, 40166), (2660, 36542), (2869, 33880), (2926, 33220), (3020, 32186), (3080, 31559), (3322, 29260), (3388, 28690), (4180, 23254), (4228, 22990), (4235, 22952), (4598, 21140), (4840, 20083), (5285, 18392), (5320, 18271), (5738, 16940), (5852, 16610), (6040, 16093), (6644, 14630), (6776, 14345), (7315, 13288), (8305, 11704), (8360, 11627), (8456, 11495), (8470, 11476), (9196, 10570)]