73653580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 209551104

約数和(自身を除く): 135897524

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 169, 182, 220, 260, 283, 286, 308, 338, 364, 385, 455, 566, 572, 676, 715, 770, 845, 910, 1001, 1132, 1183, 1415, 1430, 1540, 1690, 1820, 1859, 1981, 2002, 2366, 2830, 2860, 3113, 3380, 3679, 3718, 3962, 4004, 4732, 5005, 5660, 5915, 6226, 7358, 7436, 7924, 9295, 9905, 10010, 11830, 12452, 13013, 14716, 15565, 18395, 18590, 19810, 20020, 21791, 23660, 25753, 26026, 31130, 36790, 37180, 39620, 40469, 43582, 47827, 51506, 52052, 62260, 65065, 73580, 80938, 87164, 95654, 103012, 108955, 128765, 130130, 161876, 191308, 202345, 217910, 239135, 257530, 260260, 283283, 334789, 404690, 435820, 478270, 515060, 526097, 566566, 669578, 809380, 956540, 1052194, 1133132, 1339156, 1416415, 1673945, 2104388, 2630485, 2832830, 3347890, 3682679, 5260970, 5665660, 6695780, 7365358, 10521940, 14730716, 18413395, 36826790, 73653580]

約数ペア:

[(1, 73653580), (2, 36826790), (4, 18413395), (5, 14730716), (7, 10521940), (10, 7365358), (11, 6695780), (13, 5665660), (14, 5260970), (20, 3682679), (22, 3347890), (26, 2832830), (28, 2630485), (35, 2104388), (44, 1673945), (52, 1416415), (55, 1339156), (65, 1133132), (70, 1052194), (77, 956540), (91, 809380), (110, 669578), (130, 566566), (140, 526097), (143, 515060), (154, 478270), (169, 435820), (182, 404690), (220, 334789), (260, 283283), (283, 260260), (286, 257530), (308, 239135), (338, 217910), (364, 202345), (385, 191308), (455, 161876), (566, 130130), (572, 128765), (676, 108955), (715, 103012), (770, 95654), (845, 87164), (910, 80938), (1001, 73580), (1132, 65065), (1183, 62260), (1415, 52052), (1430, 51506), (1540, 47827), (1690, 43582), (1820, 40469), (1859, 39620), (1981, 37180), (2002, 36790), (2366, 31130), (2830, 26026), (2860, 25753), (3113, 23660), (3380, 21791), (3679, 20020), (3718, 19810), (3962, 18590), (4004, 18395), (4732, 15565), (5005, 14716), (5660, 13013), (5915, 12452), (6226, 11830), (7358, 10010), (7436, 9905), (7924, 9295)]