87580350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 144

約数和(自身を含む): 276638544

約数和(自身を除く): 189058194

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 825, 858, 975, 990, 1170, 1287, 1361, 1430, 1650, 1950, 2145, 2475, 2574, 2722, 2925, 3575, 4083, 4290, 4950, 5850, 6435, 6805, 7150, 8166, 10725, 12249, 12870, 13610, 14971, 17693, 20415, 21450, 24498, 29942, 32175, 34025, 35386, 40830, 44913, 53079, 61245, 64350, 68050, 74855, 88465, 89826, 102075, 106158, 122490, 134739, 149710, 159237, 176930, 194623, 204150, 224565, 265395, 269478, 306225, 318474, 374275, 389246, 442325, 449130, 530790, 583869, 612450, 673695, 748550, 796185, 884650, 973115, 1122825, 1167738, 1326975, 1347390, 1592370, 1751607, 1946230, 2245650, 2653950, 2919345, 3368475, 3503214, 3980925, 4865575, 5838690, 6736950, 7961850, 8758035, 9731150, 14596725, 17516070, 29193450, 43790175, 87580350]

約数ペア:

[(1, 87580350), (2, 43790175), (3, 29193450), (5, 17516070), (6, 14596725), (9, 9731150), (10, 8758035), (11, 7961850), (13, 6736950), (15, 5838690), (18, 4865575), (22, 3980925), (25, 3503214), (26, 3368475), (30, 2919345), (33, 2653950), (39, 2245650), (45, 1946230), (50, 1751607), (55, 1592370), (65, 1347390), (66, 1326975), (75, 1167738), (78, 1122825), (90, 973115), (99, 884650), (110, 796185), (117, 748550), (130, 673695), (143, 612450), (150, 583869), (165, 530790), (195, 449130), (198, 442325), (225, 389246), (234, 374275), (275, 318474), (286, 306225), (325, 269478), (330, 265395), (390, 224565), (429, 204150), (450, 194623), (495, 176930), (550, 159237), (585, 149710), (650, 134739), (715, 122490), (825, 106158), (858, 102075), (975, 89826), (990, 88465), (1170, 74855), (1287, 68050), (1361, 64350), (1430, 61245), (1650, 53079), (1950, 44913), (2145, 40830), (2475, 35386), (2574, 34025), (2722, 32175), (2925, 29942), (3575, 24498), (4083, 21450), (4290, 20415), (4950, 17693), (5850, 14971), (6435, 13610), (6805, 12870), (7150, 12249), (8166, 10725)]