42562650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 144

約数和(自身を含む): 120902976

約数和(自身を除く): 78340326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 73, 75, 78, 115, 130, 138, 146, 150, 169, 195, 219, 230, 299, 325, 338, 345, 365, 390, 438, 507, 575, 598, 650, 690, 730, 845, 897, 949, 975, 1014, 1095, 1150, 1495, 1679, 1690, 1725, 1794, 1825, 1898, 1950, 2190, 2535, 2847, 2990, 3358, 3450, 3650, 3887, 4225, 4485, 4745, 5037, 5070, 5475, 5694, 7475, 7774, 8395, 8450, 8970, 9490, 10074, 10950, 11661, 12337, 12675, 14235, 14950, 16790, 19435, 21827, 22425, 23322, 23725, 24674, 25185, 25350, 28470, 37011, 38870, 41975, 43654, 44850, 47450, 50370, 58305, 61685, 65481, 71175, 74022, 83950, 97175, 109135, 116610, 123370, 125925, 130962, 142350, 185055, 194350, 218270, 251850, 283751, 291525, 308425, 327405, 370110, 545675, 567502, 583050, 616850, 654810, 851253, 925275, 1091350, 1418755, 1637025, 1702506, 1850550, 2837510, 3274050, 4256265, 7093775, 8512530, 14187550, 21281325, 42562650]

約数ペア:

[(1, 42562650), (2, 21281325), (3, 14187550), (5, 8512530), (6, 7093775), (10, 4256265), (13, 3274050), (15, 2837510), (23, 1850550), (25, 1702506), (26, 1637025), (30, 1418755), (39, 1091350), (46, 925275), (50, 851253), (65, 654810), (69, 616850), (73, 583050), (75, 567502), (78, 545675), (115, 370110), (130, 327405), (138, 308425), (146, 291525), (150, 283751), (169, 251850), (195, 218270), (219, 194350), (230, 185055), (299, 142350), (325, 130962), (338, 125925), (345, 123370), (365, 116610), (390, 109135), (438, 97175), (507, 83950), (575, 74022), (598, 71175), (650, 65481), (690, 61685), (730, 58305), (845, 50370), (897, 47450), (949, 44850), (975, 43654), (1014, 41975), (1095, 38870), (1150, 37011), (1495, 28470), (1679, 25350), (1690, 25185), (1725, 24674), (1794, 23725), (1825, 23322), (1898, 22425), (1950, 21827), (2190, 19435), (2535, 16790), (2847, 14950), (2990, 14235), (3358, 12675), (3450, 12337), (3650, 11661), (3887, 10950), (4225, 10074), (4485, 9490), (4745, 8970), (5037, 8450), (5070, 8395), (5475, 7774), (5694, 7475)]