84672270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 236234880

約数和(自身を除く): 151562610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 61, 90, 97, 106, 122, 135, 159, 183, 194, 265, 270, 291, 305, 318, 366, 477, 485, 530, 549, 582, 610, 795, 873, 915, 954, 970, 1098, 1431, 1455, 1590, 1647, 1746, 1830, 2385, 2619, 2745, 2862, 2910, 3233, 3294, 4365, 4770, 5141, 5238, 5490, 5917, 6466, 7155, 8235, 8730, 9699, 10282, 11834, 13095, 14310, 15423, 16165, 16470, 17751, 19398, 25705, 26190, 29097, 29585, 30846, 32330, 35502, 46269, 48495, 51410, 53253, 58194, 59170, 77115, 87291, 88755, 92538, 96990, 106506, 138807, 145485, 154230, 159759, 174582, 177510, 231345, 266265, 277614, 290970, 313601, 319518, 436455, 462690, 532530, 627202, 694035, 798795, 872910, 940803, 1388070, 1568005, 1597590, 1881606, 2822409, 3136010, 4704015, 5644818, 8467227, 9408030, 14112045, 16934454, 28224090, 42336135, 84672270]

約数ペア:

[(1, 84672270), (2, 42336135), (3, 28224090), (5, 16934454), (6, 14112045), (9, 9408030), (10, 8467227), (15, 5644818), (18, 4704015), (27, 3136010), (30, 2822409), (45, 1881606), (53, 1597590), (54, 1568005), (61, 1388070), (90, 940803), (97, 872910), (106, 798795), (122, 694035), (135, 627202), (159, 532530), (183, 462690), (194, 436455), (265, 319518), (270, 313601), (291, 290970), (305, 277614), (318, 266265), (366, 231345), (477, 177510), (485, 174582), (530, 159759), (549, 154230), (582, 145485), (610, 138807), (795, 106506), (873, 96990), (915, 92538), (954, 88755), (970, 87291), (1098, 77115), (1431, 59170), (1455, 58194), (1590, 53253), (1647, 51410), (1746, 48495), (1830, 46269), (2385, 35502), (2619, 32330), (2745, 30846), (2862, 29585), (2910, 29097), (3233, 26190), (3294, 25705), (4365, 19398), (4770, 17751), (5141, 16470), (5238, 16165), (5490, 15423), (5917, 14310), (6466, 13095), (7155, 11834), (8235, 10282), (8730, 9699)]