222202260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 812448000

約数和(自身を除く): 590245740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 59, 60, 61, 63, 70, 84, 90, 98, 105, 118, 122, 126, 140, 147, 177, 180, 183, 196, 210, 236, 244, 245, 252, 294, 295, 305, 315, 343, 354, 366, 413, 420, 427, 441, 490, 531, 549, 588, 590, 610, 630, 686, 708, 732, 735, 826, 854, 882, 885, 915, 980, 1029, 1062, 1098, 1180, 1220, 1239, 1260, 1281, 1372, 1470, 1652, 1708, 1715, 1764, 1770, 1830, 2058, 2065, 2124, 2135, 2196, 2205, 2478, 2562, 2655, 2745, 2891, 2940, 2989, 3087, 3430, 3540, 3599, 3660, 3717, 3843, 4116, 4130, 4270, 4410, 4956, 5124, 5145, 5310, 5490, 5782, 5978, 6174, 6195, 6405, 6860, 7198, 7434, 7686, 8260, 8540, 8673, 8820, 8967, 10290, 10620, 10797, 10980, 11564, 11956, 12348, 12390, 12810, 14396, 14455, 14868, 14945, 15372, 15435, 17346, 17934, 17995, 18585, 19215, 20237, 20580, 20923, 21594, 24780, 25193, 25620, 26019, 26901, 28910, 29890, 30870, 32391, 34692, 35868, 35990, 37170, 38430, 40474, 41846, 43188, 43365, 44835, 50386, 52038, 53802, 53985, 57820, 59780, 60711, 61740, 62769, 64782, 71980, 74340, 75579, 76860, 80948, 83692, 86730, 89670, 100772, 101185, 104076, 104615, 107604, 107970, 121422, 125538, 125965, 129564, 130095, 134505, 151158, 161955, 173460, 176351, 179340, 182133, 188307, 202370, 209230, 215940, 226737, 242844, 251076, 251930, 260190, 269010, 302316, 303555, 313845, 323910, 352702, 364266, 376614, 377895, 404740, 418460, 453474, 503860, 520380, 529053, 538020, 607110, 627690, 647820, 705404, 728532, 753228, 755790, 881755, 906948, 910665, 941535, 1058106, 1133685, 1214220, 1234457, 1255380, 1511580, 1587159, 1763510, 1821330, 1883070, 2116212, 2267370, 2468914, 2645265, 3174318, 3527020, 3642660, 3703371, 3766140, 4534740, 4937828, 5290530, 6172285, 6348636, 7406742, 7935795, 10581060, 11110113, 12344570, 14813484, 15871590, 18516855, 22220226, 24689140, 31743180, 37033710, 44440452, 55550565, 74067420, 111101130, 222202260]

約数ペア:

[(1, 222202260), (2, 111101130), (3, 74067420), (4, 55550565), (5, 44440452), (6, 37033710), (7, 31743180), (9, 24689140), (10, 22220226), (12, 18516855), (14, 15871590), (15, 14813484), (18, 12344570), (20, 11110113), (21, 10581060), (28, 7935795), (30, 7406742), (35, 6348636), (36, 6172285), (42, 5290530), (45, 4937828), (49, 4534740), (59, 3766140), (60, 3703371), (61, 3642660), (63, 3527020), (70, 3174318), (84, 2645265), (90, 2468914), (98, 2267370), (105, 2116212), (118, 1883070), (122, 1821330), (126, 1763510), (140, 1587159), (147, 1511580), (177, 1255380), (180, 1234457), (183, 1214220), (196, 1133685), (210, 1058106), (236, 941535), (244, 910665), (245, 906948), (252, 881755), (294, 755790), (295, 753228), (305, 728532), (315, 705404), (343, 647820), (354, 627690), (366, 607110), (413, 538020), (420, 529053), (427, 520380), (441, 503860), (490, 453474), (531, 418460), (549, 404740), (588, 377895), (590, 376614), (610, 364266), (630, 352702), (686, 323910), (708, 313845), (732, 303555), (735, 302316), (826, 269010), (854, 260190), (882, 251930), (885, 251076), (915, 242844), (980, 226737), (1029, 215940), (1062, 209230), (1098, 202370), (1180, 188307), (1220, 182133), (1239, 179340), (1260, 176351), (1281, 173460), (1372, 161955), (1470, 151158), (1652, 134505), (1708, 130095), (1715, 129564), (1764, 125965), (1770, 125538), (1830, 121422), (2058, 107970), (2065, 107604), (2124, 104615), (2135, 104076), (2196, 101185), (2205, 100772), (2478, 89670), (2562, 86730), (2655, 83692), (2745, 80948), (2891, 76860), (2940, 75579), (2989, 74340), (3087, 71980), (3430, 64782), (3540, 62769), (3599, 61740), (3660, 60711), (3717, 59780), (3843, 57820), (4116, 53985), (4130, 53802), (4270, 52038), (4410, 50386), (4956, 44835), (5124, 43365), (5145, 43188), (5310, 41846), (5490, 40474), (5782, 38430), (5978, 37170), (6174, 35990), (6195, 35868), (6405, 34692), (6860, 32391), (7198, 30870), (7434, 29890), (7686, 28910), (8260, 26901), (8540, 26019), (8673, 25620), (8820, 25193), (8967, 24780), (10290, 21594), (10620, 20923), (10797, 20580), (10980, 20237), (11564, 19215), (11956, 18585), (12348, 17995), (12390, 17934), (12810, 17346), (14396, 15435), (14455, 15372), (14868, 14945)]