91267740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1171}}^1$

素因数の和:1619

約数の個数: 72

約数和(自身を含む): 277721808

約数和(自身を除く): 186454068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1171, 1299, 1732, 2165, 2342, 2598, 3513, 3897, 4330, 4684, 5196, 5855, 6495, 7026, 7794, 8660, 10539, 11710, 12990, 14052, 15588, 17565, 19485, 21078, 23420, 25980, 35130, 38970, 42156, 52695, 70260, 77940, 105390, 210780, 507043, 1014086, 1521129, 2028172, 2535215, 3042258, 4563387, 5070430, 6084516, 7605645, 9126774, 10140860, 15211290, 18253548, 22816935, 30422580, 45633870, 91267740]

約数ペア:

[(1, 91267740), (2, 45633870), (3, 30422580), (4, 22816935), (5, 18253548), (6, 15211290), (9, 10140860), (10, 9126774), (12, 7605645), (15, 6084516), (18, 5070430), (20, 4563387), (30, 3042258), (36, 2535215), (45, 2028172), (60, 1521129), (90, 1014086), (180, 507043), (433, 210780), (866, 105390), (1171, 77940), (1299, 70260), (1732, 52695), (2165, 42156), (2342, 38970), (2598, 35130), (3513, 25980), (3897, 23420), (4330, 21078), (4684, 19485), (5196, 17565), (5855, 15588), (6495, 14052), (7026, 12990), (7794, 11710), (8660, 10539)]