38267460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 146397888

約数和(自身を除く): 108130428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 251, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 502, 605, 630, 660, 693, 726, 753, 770, 847, 924, 990, 1004, 1089, 1155, 1210, 1255, 1260, 1386, 1452, 1506, 1540, 1694, 1757, 1815, 1980, 2178, 2259, 2310, 2420, 2510, 2541, 2761, 2772, 3012, 3388, 3465, 3514, 3630, 3765, 4235, 4356, 4518, 4620, 5020, 5082, 5271, 5445, 5522, 6930, 7028, 7260, 7530, 7623, 8283, 8470, 8785, 9036, 10164, 10542, 10890, 11044, 11295, 12705, 13805, 13860, 15060, 15246, 15813, 16566, 16940, 17570, 19327, 21084, 21780, 22590, 24849, 25410, 26355, 27610, 30371, 30492, 31626, 33132, 35140, 38115, 38654, 41415, 45180, 49698, 50820, 52710, 55220, 57981, 60742, 63252, 76230, 77308, 79065, 82830, 91113, 96635, 99396, 105420, 115962, 121484, 124245, 151855, 152460, 158130, 165660, 173943, 182226, 193270, 212597, 231924, 248490, 273339, 289905, 303710, 316260, 347886, 364452, 386540, 425194, 455565, 496980, 546678, 579810, 607420, 637791, 695772, 850388, 869715, 911130, 1062985, 1093356, 1159620, 1275582, 1366695, 1739430, 1822260, 1913373, 2125970, 2551164, 2733390, 3188955, 3478860, 3826746, 4251940, 5466780, 6377910, 7653492, 9566865, 12755820, 19133730, 38267460]

約数ペア:

[(1, 38267460), (2, 19133730), (3, 12755820), (4, 9566865), (5, 7653492), (6, 6377910), (7, 5466780), (9, 4251940), (10, 3826746), (11, 3478860), (12, 3188955), (14, 2733390), (15, 2551164), (18, 2125970), (20, 1913373), (21, 1822260), (22, 1739430), (28, 1366695), (30, 1275582), (33, 1159620), (35, 1093356), (36, 1062985), (42, 911130), (44, 869715), (45, 850388), (55, 695772), (60, 637791), (63, 607420), (66, 579810), (70, 546678), (77, 496980), (84, 455565), (90, 425194), (99, 386540), (105, 364452), (110, 347886), (121, 316260), (126, 303710), (132, 289905), (140, 273339), (154, 248490), (165, 231924), (180, 212597), (198, 193270), (210, 182226), (220, 173943), (231, 165660), (242, 158130), (251, 152460), (252, 151855), (308, 124245), (315, 121484), (330, 115962), (363, 105420), (385, 99396), (396, 96635), (420, 91113), (462, 82830), (484, 79065), (495, 77308), (502, 76230), (605, 63252), (630, 60742), (660, 57981), (693, 55220), (726, 52710), (753, 50820), (770, 49698), (847, 45180), (924, 41415), (990, 38654), (1004, 38115), (1089, 35140), (1155, 33132), (1210, 31626), (1255, 30492), (1260, 30371), (1386, 27610), (1452, 26355), (1506, 25410), (1540, 24849), (1694, 22590), (1757, 21780), (1815, 21084), (1980, 19327), (2178, 17570), (2259, 16940), (2310, 16566), (2420, 15813), (2510, 15246), (2541, 15060), (2761, 13860), (2772, 13805), (3012, 12705), (3388, 11295), (3465, 11044), (3514, 10890), (3630, 10542), (3765, 10164), (4235, 9036), (4356, 8785), (4518, 8470), (4620, 8283), (5020, 7623), (5082, 7530), (5271, 7260), (5445, 7028), (5522, 6930)]