27561107880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{4517}}^1$

素因数の和:5548

約数の個数: 192

約数和(自身を含む): 94958781840

約数和(自身を除く): 67397673960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 997, 1020, 1224, 1530, 1994, 2040, 2991, 3060, 3988, 4517, 4985, 5982, 6120, 7976, 8973, 9034, 9970, 11964, 13551, 14955, 16949, 17946, 18068, 19940, 22585, 23928, 27102, 29910, 33898, 35892, 36136, 39880, 40653, 44865, 45170, 50847, 54204, 59820, 67755, 67796, 71784, 76789, 81306, 84745, 89730, 90340, 101694, 108408, 119640, 135510, 135592, 152541, 153578, 162612, 169490, 179460, 180680, 203265, 203388, 230367, 254235, 271020, 305082, 307156, 325224, 338980, 358920, 383945, 406530, 406776, 460734, 508470, 542040, 610164, 614312, 677960, 691101, 762705, 767890, 813060, 921468, 1016940, 1151835, 1220328, 1382202, 1525410, 1535780, 1626120, 1842936, 2033880, 2303670, 2764404, 3050820, 3071560, 3455505, 4503449, 4607340, 5528808, 6101640, 6911010, 9006898, 9214680, 13510347, 13822020, 18013796, 22517245, 27020694, 27644040, 36027592, 40531041, 45034490, 54041388, 67551735, 76558633, 81062082, 90068980, 108082776, 135103470, 153117266, 162124164, 180137960, 202655205, 229675899, 270206940, 306234532, 324248328, 382793165, 405310410, 459351798, 540413880, 612469064, 689027697, 765586330, 810620820, 918703596, 1148379495, 1378055394, 1531172660, 1621241640, 1837407192, 2296758990, 2756110788, 3062345320, 3445138485, 4593517980, 5512221576, 6890276970, 9187035960, 13780553940, 27561107880]

約数ペア:

[(1, 27561107880), (2, 13780553940), (3, 9187035960), (4, 6890276970), (5, 5512221576), (6, 4593517980), (8, 3445138485), (9, 3062345320), (10, 2756110788), (12, 2296758990), (15, 1837407192), (17, 1621241640), (18, 1531172660), (20, 1378055394), (24, 1148379495), (30, 918703596), (34, 810620820), (36, 765586330), (40, 689027697), (45, 612469064), (51, 540413880), (60, 459351798), (68, 405310410), (72, 382793165), (85, 324248328), (90, 306234532), (102, 270206940), (120, 229675899), (136, 202655205), (153, 180137960), (170, 162124164), (180, 153117266), (204, 135103470), (255, 108082776), (306, 90068980), (340, 81062082), (360, 76558633), (408, 67551735), (510, 54041388), (612, 45034490), (680, 40531041), (765, 36027592), (997, 27644040), (1020, 27020694), (1224, 22517245), (1530, 18013796), (1994, 13822020), (2040, 13510347), (2991, 9214680), (3060, 9006898), (3988, 6911010), (4517, 6101640), (4985, 5528808), (5982, 4607340), (6120, 4503449), (7976, 3455505), (8973, 3071560), (9034, 3050820), (9970, 2764404), (11964, 2303670), (13551, 2033880), (14955, 1842936), (16949, 1626120), (17946, 1535780), (18068, 1525410), (19940, 1382202), (22585, 1220328), (23928, 1151835), (27102, 1016940), (29910, 921468), (33898, 813060), (35892, 767890), (36136, 762705), (39880, 691101), (40653, 677960), (44865, 614312), (45170, 610164), (50847, 542040), (54204, 508470), (59820, 460734), (67755, 406776), (67796, 406530), (71784, 383945), (76789, 358920), (81306, 338980), (84745, 325224), (89730, 307156), (90340, 305082), (101694, 271020), (108408, 254235), (119640, 230367), (135510, 203388), (135592, 203265), (152541, 180680), (153578, 179460), (162612, 169490)]