222318180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 832156416

約数和(自身を除く): 609838236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 97, 102, 105, 107, 119, 126, 140, 153, 170, 180, 194, 204, 210, 214, 238, 252, 255, 291, 306, 315, 321, 340, 357, 388, 420, 428, 476, 485, 510, 535, 582, 595, 612, 630, 642, 679, 714, 749, 765, 873, 963, 970, 1020, 1070, 1071, 1164, 1190, 1260, 1284, 1358, 1428, 1455, 1498, 1530, 1605, 1649, 1746, 1785, 1819, 1926, 1940, 2037, 2140, 2142, 2247, 2380, 2716, 2910, 2996, 3060, 3210, 3298, 3395, 3492, 3570, 3638, 3745, 3852, 4074, 4284, 4365, 4494, 4815, 4947, 5355, 5457, 5820, 6111, 6420, 6596, 6741, 6790, 7140, 7276, 7490, 8148, 8245, 8730, 8988, 9095, 9630, 9894, 10185, 10379, 10710, 10914, 11235, 11543, 12222, 12733, 13482, 13580, 14841, 14980, 16371, 16490, 17460, 18190, 19260, 19788, 20370, 20758, 21420, 21828, 22470, 23086, 24444, 24735, 25466, 26964, 27285, 29682, 30555, 31137, 32742, 32980, 33705, 34629, 36380, 38199, 40740, 41516, 44940, 46172, 49470, 50932, 51895, 54570, 57715, 59364, 61110, 62274, 63665, 65484, 67410, 69258, 72653, 74205, 76398, 81855, 93411, 98940, 103790, 103887, 109140, 114597, 115430, 122220, 124548, 127330, 134820, 138516, 145306, 148410, 152796, 155685, 163710, 173145, 176443, 186822, 190995, 207580, 207774, 217959, 229194, 230860, 254660, 290612, 296820, 311370, 327420, 346290, 352886, 363265, 373644, 381990, 415548, 435918, 458388, 467055, 519435, 529329, 572985, 622740, 653877, 692580, 705772, 726530, 763980, 871836, 882215, 934110, 1038870, 1058658, 1089795, 1145970, 1235101, 1307754, 1453060, 1587987, 1764430, 1868220, 2077740, 2117316, 2179590, 2291940, 2470202, 2615508, 2646645, 3175974, 3269385, 3528860, 3705303, 4359180, 4940404, 5293290, 6175505, 6351948, 6538770, 7410606, 7939935, 10586580, 11115909, 12351010, 13077540, 14821212, 15879870, 18526515, 22231818, 24702020, 31759740, 37053030, 44463636, 55579545, 74106060, 111159090, 222318180]

約数ペア:

[(1, 222318180), (2, 111159090), (3, 74106060), (4, 55579545), (5, 44463636), (6, 37053030), (7, 31759740), (9, 24702020), (10, 22231818), (12, 18526515), (14, 15879870), (15, 14821212), (17, 13077540), (18, 12351010), (20, 11115909), (21, 10586580), (28, 7939935), (30, 7410606), (34, 6538770), (35, 6351948), (36, 6175505), (42, 5293290), (45, 4940404), (51, 4359180), (60, 3705303), (63, 3528860), (68, 3269385), (70, 3175974), (84, 2646645), (85, 2615508), (90, 2470202), (97, 2291940), (102, 2179590), (105, 2117316), (107, 2077740), (119, 1868220), (126, 1764430), (140, 1587987), (153, 1453060), (170, 1307754), (180, 1235101), (194, 1145970), (204, 1089795), (210, 1058658), (214, 1038870), (238, 934110), (252, 882215), (255, 871836), (291, 763980), (306, 726530), (315, 705772), (321, 692580), (340, 653877), (357, 622740), (388, 572985), (420, 529329), (428, 519435), (476, 467055), (485, 458388), (510, 435918), (535, 415548), (582, 381990), (595, 373644), (612, 363265), (630, 352886), (642, 346290), (679, 327420), (714, 311370), (749, 296820), (765, 290612), (873, 254660), (963, 230860), (970, 229194), (1020, 217959), (1070, 207774), (1071, 207580), (1164, 190995), (1190, 186822), (1260, 176443), (1284, 173145), (1358, 163710), (1428, 155685), (1455, 152796), (1498, 148410), (1530, 145306), (1605, 138516), (1649, 134820), (1746, 127330), (1785, 124548), (1819, 122220), (1926, 115430), (1940, 114597), (2037, 109140), (2140, 103887), (2142, 103790), (2247, 98940), (2380, 93411), (2716, 81855), (2910, 76398), (2996, 74205), (3060, 72653), (3210, 69258), (3298, 67410), (3395, 65484), (3492, 63665), (3570, 62274), (3638, 61110), (3745, 59364), (3852, 57715), (4074, 54570), (4284, 51895), (4365, 50932), (4494, 49470), (4815, 46172), (4947, 44940), (5355, 41516), (5457, 40740), (5820, 38199), (6111, 36380), (6420, 34629), (6596, 33705), (6741, 32980), (6790, 32742), (7140, 31137), (7276, 30555), (7490, 29682), (8148, 27285), (8245, 26964), (8730, 25466), (8988, 24735), (9095, 24444), (9630, 23086), (9894, 22470), (10185, 21828), (10379, 21420), (10710, 20758), (10914, 20370), (11235, 19788), (11543, 19260), (12222, 18190), (12733, 17460), (13482, 16490), (13580, 16371), (14841, 14980)]