38899080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 149385600

約数和(自身を除く): 110486520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 47, 55, 57, 60, 66, 72, 76, 88, 90, 94, 95, 99, 110, 114, 120, 121, 132, 141, 152, 165, 171, 180, 188, 190, 198, 209, 220, 228, 235, 242, 264, 282, 285, 330, 342, 360, 363, 376, 380, 396, 418, 423, 440, 456, 470, 484, 495, 517, 564, 570, 605, 627, 660, 684, 705, 726, 760, 792, 836, 846, 855, 893, 940, 968, 990, 1034, 1045, 1089, 1128, 1140, 1210, 1254, 1320, 1368, 1410, 1452, 1551, 1672, 1692, 1710, 1786, 1815, 1880, 1881, 1980, 2068, 2090, 2115, 2178, 2280, 2299, 2420, 2508, 2585, 2679, 2820, 2904, 3102, 3135, 3384, 3420, 3572, 3630, 3762, 3960, 4136, 4180, 4230, 4356, 4465, 4598, 4653, 4840, 5016, 5170, 5358, 5445, 5640, 5687, 6204, 6270, 6840, 6897, 7144, 7260, 7524, 7755, 8037, 8360, 8460, 8712, 8930, 9196, 9306, 9405, 9823, 10340, 10716, 10890, 11374, 11495, 12408, 12540, 13395, 13794, 14520, 15048, 15510, 16074, 16920, 17061, 17860, 18392, 18612, 18810, 19646, 20680, 20691, 21432, 21780, 22748, 22990, 23265, 25080, 26790, 27588, 28435, 29469, 31020, 32148, 34122, 34485, 35720, 37224, 37620, 39292, 40185, 41382, 43560, 45496, 45980, 46530, 49115, 51183, 53580, 55176, 56870, 58938, 62040, 64296, 68244, 68970, 75240, 78584, 80370, 82764, 85305, 88407, 91960, 93060, 98230, 102366, 103455, 107160, 108053, 113740, 117876, 136488, 137940, 147345, 160740, 165528, 170610, 176814, 186120, 196460, 204732, 206910, 216106, 227480, 235752, 255915, 275880, 294690, 321480, 324159, 341220, 353628, 392920, 409464, 413820, 432212, 442035, 511830, 540265, 589380, 648318, 682440, 707256, 827640, 864424, 884070, 972477, 1023660, 1080530, 1178760, 1296636, 1620795, 1768140, 1944954, 2047320, 2161060, 2593272, 3241590, 3536280, 3889908, 4322120, 4862385, 6483180, 7779816, 9724770, 12966360, 19449540, 38899080]

約数ペア:

[(1, 38899080), (2, 19449540), (3, 12966360), (4, 9724770), (5, 7779816), (6, 6483180), (8, 4862385), (9, 4322120), (10, 3889908), (11, 3536280), (12, 3241590), (15, 2593272), (18, 2161060), (19, 2047320), (20, 1944954), (22, 1768140), (24, 1620795), (30, 1296636), (33, 1178760), (36, 1080530), (38, 1023660), (40, 972477), (44, 884070), (45, 864424), (47, 827640), (55, 707256), (57, 682440), (60, 648318), (66, 589380), (72, 540265), (76, 511830), (88, 442035), (90, 432212), (94, 413820), (95, 409464), (99, 392920), (110, 353628), (114, 341220), (120, 324159), (121, 321480), (132, 294690), (141, 275880), (152, 255915), (165, 235752), (171, 227480), (180, 216106), (188, 206910), (190, 204732), (198, 196460), (209, 186120), (220, 176814), (228, 170610), (235, 165528), (242, 160740), (264, 147345), (282, 137940), (285, 136488), (330, 117876), (342, 113740), (360, 108053), (363, 107160), (376, 103455), (380, 102366), (396, 98230), (418, 93060), (423, 91960), (440, 88407), (456, 85305), (470, 82764), (484, 80370), (495, 78584), (517, 75240), (564, 68970), (570, 68244), (605, 64296), (627, 62040), (660, 58938), (684, 56870), (705, 55176), (726, 53580), (760, 51183), (792, 49115), (836, 46530), (846, 45980), (855, 45496), (893, 43560), (940, 41382), (968, 40185), (990, 39292), (1034, 37620), (1045, 37224), (1089, 35720), (1128, 34485), (1140, 34122), (1210, 32148), (1254, 31020), (1320, 29469), (1368, 28435), (1410, 27588), (1452, 26790), (1551, 25080), (1672, 23265), (1692, 22990), (1710, 22748), (1786, 21780), (1815, 21432), (1880, 20691), (1881, 20680), (1980, 19646), (2068, 18810), (2090, 18612), (2115, 18392), (2178, 17860), (2280, 17061), (2299, 16920), (2420, 16074), (2508, 15510), (2585, 15048), (2679, 14520), (2820, 13794), (2904, 13395), (3102, 12540), (3135, 12408), (3384, 11495), (3420, 11374), (3572, 10890), (3630, 10716), (3762, 10340), (3960, 9823), (4136, 9405), (4180, 9306), (4230, 9196), (4356, 8930), (4465, 8712), (4598, 8460), (4653, 8360), (4840, 8037), (5016, 7755), (5170, 7524), (5358, 7260), (5445, 7144), (5640, 6897), (5687, 6840), (6204, 6270)]