858960180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3375

約数の個数: 192

約数和(自身を含む): 2956558080

約数和(自身を除く): 2097597900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 962, 999, 1110, 1170, 1332, 1404, 1443, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2886, 3307, 3330, 3510, 3996, 4329, 4810, 4995, 5772, 6614, 6660, 7020, 7215, 8658, 9620, 9921, 9990, 12987, 13228, 14430, 16535, 17316, 19842, 19980, 21645, 25974, 28860, 29763, 33070, 39684, 42991, 43290, 49605, 51948, 59526, 64935, 66140, 85982, 86580, 89289, 99210, 119052, 122359, 128973, 129870, 148815, 171964, 178578, 198420, 214955, 244718, 257946, 259740, 297630, 357156, 367077, 386919, 429910, 446445, 489436, 515892, 595260, 611795, 644865, 734154, 773838, 859820, 892890, 1101231, 1160757, 1223590, 1289730, 1468308, 1547676, 1590667, 1785780, 1835385, 1934595, 2202462, 2321514, 2447180, 2579460, 3181334, 3303693, 3670770, 3869190, 4404924, 4643028, 4772001, 5506155, 5803785, 6362668, 6607386, 7341540, 7738380, 7953335, 9544002, 11012310, 11607570, 13214772, 14316003, 15906670, 16518465, 19088004, 22024620, 23215140, 23860005, 28632006, 31813340, 33036930, 42948009, 47720010, 57264012, 66073860, 71580015, 85896018, 95440020, 143160030, 171792036, 214740045, 286320060, 429480090, 858960180]

約数ペア:

[(1, 858960180), (2, 429480090), (3, 286320060), (4, 214740045), (5, 171792036), (6, 143160030), (9, 95440020), (10, 85896018), (12, 71580015), (13, 66073860), (15, 57264012), (18, 47720010), (20, 42948009), (26, 33036930), (27, 31813340), (30, 28632006), (36, 23860005), (37, 23215140), (39, 22024620), (45, 19088004), (52, 16518465), (54, 15906670), (60, 14316003), (65, 13214772), (74, 11607570), (78, 11012310), (90, 9544002), (108, 7953335), (111, 7738380), (117, 7341540), (130, 6607386), (135, 6362668), (148, 5803785), (156, 5506155), (180, 4772001), (185, 4643028), (195, 4404924), (222, 3869190), (234, 3670770), (260, 3303693), (270, 3181334), (333, 2579460), (351, 2447180), (370, 2321514), (390, 2202462), (444, 1934595), (468, 1835385), (481, 1785780), (540, 1590667), (555, 1547676), (585, 1468308), (666, 1289730), (702, 1223590), (740, 1160757), (780, 1101231), (962, 892890), (999, 859820), (1110, 773838), (1170, 734154), (1332, 644865), (1404, 611795), (1443, 595260), (1665, 515892), (1755, 489436), (1924, 446445), (1998, 429910), (2220, 386919), (2340, 367077), (2405, 357156), (2886, 297630), (3307, 259740), (3330, 257946), (3510, 244718), (3996, 214955), (4329, 198420), (4810, 178578), (4995, 171964), (5772, 148815), (6614, 129870), (6660, 128973), (7020, 122359), (7215, 119052), (8658, 99210), (9620, 89289), (9921, 86580), (9990, 85982), (12987, 66140), (13228, 64935), (14430, 59526), (16535, 51948), (17316, 49605), (19842, 43290), (19980, 42991), (21645, 39684), (25974, 33070), (28860, 29763)]