75699780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 243817728

約数和(自身を除く): 168117948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 43, 52, 60, 61, 65, 74, 78, 86, 111, 122, 129, 130, 148, 156, 172, 183, 185, 195, 215, 222, 244, 258, 260, 305, 366, 370, 390, 430, 444, 481, 516, 555, 559, 610, 645, 732, 740, 780, 793, 860, 915, 962, 1110, 1118, 1220, 1290, 1443, 1586, 1591, 1677, 1830, 1924, 2220, 2236, 2257, 2379, 2405, 2580, 2623, 2795, 2886, 3172, 3182, 3354, 3660, 3965, 4514, 4758, 4773, 4810, 5246, 5590, 5772, 6364, 6708, 6771, 7215, 7869, 7930, 7955, 8385, 9028, 9516, 9546, 9620, 10492, 11180, 11285, 11895, 13115, 13542, 14430, 15738, 15860, 15910, 16770, 19092, 20683, 22570, 23790, 23865, 26230, 27084, 28860, 29341, 31476, 31820, 33540, 33855, 34099, 39345, 41366, 45140, 47580, 47730, 52460, 58682, 62049, 67710, 68198, 78690, 82732, 88023, 95460, 97051, 102297, 103415, 117364, 124098, 135420, 136396, 146705, 157380, 170495, 176046, 194102, 204594, 206830, 248196, 291153, 293410, 310245, 340990, 352092, 388204, 409188, 413660, 440115, 485255, 511485, 582306, 586820, 620490, 681980, 880230, 970510, 1022970, 1164612, 1240980, 1261663, 1455765, 1760460, 1941020, 2045940, 2523326, 2911530, 3784989, 5046652, 5823060, 6308315, 7569978, 12616630, 15139956, 18924945, 25233260, 37849890, 75699780]

約数ペア:

[(1, 75699780), (2, 37849890), (3, 25233260), (4, 18924945), (5, 15139956), (6, 12616630), (10, 7569978), (12, 6308315), (13, 5823060), (15, 5046652), (20, 3784989), (26, 2911530), (30, 2523326), (37, 2045940), (39, 1941020), (43, 1760460), (52, 1455765), (60, 1261663), (61, 1240980), (65, 1164612), (74, 1022970), (78, 970510), (86, 880230), (111, 681980), (122, 620490), (129, 586820), (130, 582306), (148, 511485), (156, 485255), (172, 440115), (183, 413660), (185, 409188), (195, 388204), (215, 352092), (222, 340990), (244, 310245), (258, 293410), (260, 291153), (305, 248196), (366, 206830), (370, 204594), (390, 194102), (430, 176046), (444, 170495), (481, 157380), (516, 146705), (555, 136396), (559, 135420), (610, 124098), (645, 117364), (732, 103415), (740, 102297), (780, 97051), (793, 95460), (860, 88023), (915, 82732), (962, 78690), (1110, 68198), (1118, 67710), (1220, 62049), (1290, 58682), (1443, 52460), (1586, 47730), (1591, 47580), (1677, 45140), (1830, 41366), (1924, 39345), (2220, 34099), (2236, 33855), (2257, 33540), (2379, 31820), (2405, 31476), (2580, 29341), (2623, 28860), (2795, 27084), (2886, 26230), (3172, 23865), (3182, 23790), (3354, 22570), (3660, 20683), (3965, 19092), (4514, 16770), (4758, 15910), (4773, 15860), (4810, 15738), (5246, 14430), (5590, 13542), (5772, 13115), (6364, 11895), (6708, 11285), (6771, 11180), (7215, 10492), (7869, 9620), (7930, 9546), (7955, 9516), (8385, 9028)]