103323220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 293666688

約数和(自身を除く): 190343468

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, 286, 308, 338, 364, 385, 397, 455, 572, 676, 715, 770, 794, 845, 910, 1001, 1183, 1430, 1540, 1588, 1690, 1820, 1859, 1985, 2002, 2366, 2779, 2860, 3380, 3718, 3970, 4004, 4367, 4732, 5005, 5161, 5558, 5915, 7436, 7940, 8734, 9295, 10010, 10322, 11116, 11830, 13013, 13895, 17468, 18590, 20020, 20644, 21835, 23660, 25805, 26026, 27790, 30569, 36127, 37180, 43670, 51610, 52052, 55580, 56771, 61138, 65065, 67093, 72254, 87340, 103220, 113542, 122276, 130130, 134186, 144508, 152845, 180635, 227084, 260260, 268372, 283855, 305690, 335465, 361270, 397397, 469651, 567710, 611380, 670930, 722540, 738023, 794794, 939302, 1135420, 1341860, 1476046, 1589588, 1878604, 1986985, 2348255, 2952092, 3690115, 3973970, 4696510, 5166161, 7380230, 7947940, 9393020, 10332322, 14760460, 20664644, 25830805, 51661610, 103323220]

約数ペア:

[(1, 103323220), (2, 51661610), (4, 25830805), (5, 20664644), (7, 14760460), (10, 10332322), (11, 9393020), (13, 7947940), (14, 7380230), (20, 5166161), (22, 4696510), (26, 3973970), (28, 3690115), (35, 2952092), (44, 2348255), (52, 1986985), (55, 1878604), (65, 1589588), (70, 1476046), (77, 1341860), (91, 1135420), (110, 939302), (130, 794794), (140, 738023), (143, 722540), (154, 670930), (169, 611380), (182, 567710), (220, 469651), (260, 397397), (286, 361270), (308, 335465), (338, 305690), (364, 283855), (385, 268372), (397, 260260), (455, 227084), (572, 180635), (676, 152845), (715, 144508), (770, 134186), (794, 130130), (845, 122276), (910, 113542), (1001, 103220), (1183, 87340), (1430, 72254), (1540, 67093), (1588, 65065), (1690, 61138), (1820, 56771), (1859, 55580), (1985, 52052), (2002, 51610), (2366, 43670), (2779, 37180), (2860, 36127), (3380, 30569), (3718, 27790), (3970, 26026), (4004, 25805), (4367, 23660), (4732, 21835), (5005, 20644), (5161, 20020), (5558, 18590), (5915, 17468), (7436, 13895), (7940, 13013), (8734, 11830), (9295, 11116), (10010, 10322)]