65568690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 195197184

約数和(自身を除く): 129628494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 223, 242, 243, 270, 297, 330, 363, 405, 446, 486, 495, 594, 605, 669, 726, 810, 891, 990, 1089, 1115, 1210, 1215, 1338, 1485, 1782, 1815, 2007, 2178, 2230, 2430, 2453, 2673, 2970, 3267, 3345, 3630, 4014, 4455, 4906, 5346, 5445, 6021, 6534, 6690, 7359, 8910, 9801, 10035, 10890, 12042, 12265, 13365, 14718, 16335, 18063, 19602, 20070, 22077, 24530, 26730, 26983, 29403, 30105, 32670, 36126, 36795, 44154, 49005, 53966, 54189, 58806, 60210, 66231, 73590, 80949, 90315, 98010, 108378, 110385, 132462, 134915, 147015, 161898, 180630, 198693, 220770, 242847, 269830, 270945, 294030, 331155, 397386, 404745, 485694, 541890, 596079, 662310, 728541, 809490, 993465, 1192158, 1214235, 1457082, 1986930, 2185623, 2428470, 2980395, 3642705, 4371246, 5960790, 6556869, 7285410, 10928115, 13113738, 21856230, 32784345, 65568690]

約数ペア:

[(1, 65568690), (2, 32784345), (3, 21856230), (5, 13113738), (6, 10928115), (9, 7285410), (10, 6556869), (11, 5960790), (15, 4371246), (18, 3642705), (22, 2980395), (27, 2428470), (30, 2185623), (33, 1986930), (45, 1457082), (54, 1214235), (55, 1192158), (66, 993465), (81, 809490), (90, 728541), (99, 662310), (110, 596079), (121, 541890), (135, 485694), (162, 404745), (165, 397386), (198, 331155), (223, 294030), (242, 270945), (243, 269830), (270, 242847), (297, 220770), (330, 198693), (363, 180630), (405, 161898), (446, 147015), (486, 134915), (495, 132462), (594, 110385), (605, 108378), (669, 98010), (726, 90315), (810, 80949), (891, 73590), (990, 66231), (1089, 60210), (1115, 58806), (1210, 54189), (1215, 53966), (1338, 49005), (1485, 44154), (1782, 36795), (1815, 36126), (2007, 32670), (2178, 30105), (2230, 29403), (2430, 26983), (2453, 26730), (2673, 24530), (2970, 22077), (3267, 20070), (3345, 19602), (3630, 18063), (4014, 16335), (4455, 14718), (4906, 13365), (5346, 12265), (5445, 12042), (6021, 10890), (6534, 10035), (6690, 9801), (7359, 8910)]