89975610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 246984192

約数和(自身を除く): 157008582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 243, 270, 305, 366, 405, 486, 549, 607, 610, 810, 915, 1098, 1214, 1215, 1647, 1821, 1830, 2430, 2745, 3035, 3294, 3642, 4941, 5463, 5490, 6070, 8235, 9105, 9882, 10926, 14823, 16389, 16470, 18210, 24705, 27315, 29646, 32778, 37027, 49167, 49410, 54630, 74054, 74115, 81945, 98334, 111081, 147501, 148230, 163890, 185135, 222162, 245835, 295002, 333243, 370270, 491670, 555405, 666486, 737505, 999729, 1110810, 1475010, 1666215, 1999458, 2999187, 3332430, 4998645, 5998374, 8997561, 9997290, 14995935, 17995122, 29991870, 44987805, 89975610]

約数ペア:

[(1, 89975610), (2, 44987805), (3, 29991870), (5, 17995122), (6, 14995935), (9, 9997290), (10, 8997561), (15, 5998374), (18, 4998645), (27, 3332430), (30, 2999187), (45, 1999458), (54, 1666215), (61, 1475010), (81, 1110810), (90, 999729), (122, 737505), (135, 666486), (162, 555405), (183, 491670), (243, 370270), (270, 333243), (305, 295002), (366, 245835), (405, 222162), (486, 185135), (549, 163890), (607, 148230), (610, 147501), (810, 111081), (915, 98334), (1098, 81945), (1214, 74115), (1215, 74054), (1647, 54630), (1821, 49410), (1830, 49167), (2430, 37027), (2745, 32778), (3035, 29646), (3294, 27315), (3642, 24705), (4941, 18210), (5463, 16470), (5490, 16389), (6070, 14823), (8235, 10926), (9105, 9882)]