121489956

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 403958016

約数和(自身を除く): 282468060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 54, 63, 68, 69, 81, 84, 92, 102, 108, 119, 126, 137, 138, 153, 161, 162, 189, 204, 207, 238, 252, 274, 276, 306, 322, 324, 357, 378, 391, 411, 414, 459, 476, 483, 548, 567, 612, 621, 644, 714, 756, 782, 822, 828, 918, 959, 966, 1071, 1134, 1173, 1233, 1242, 1377, 1428, 1449, 1564, 1644, 1836, 1863, 1918, 1932, 2142, 2268, 2329, 2346, 2466, 2484, 2737, 2754, 2877, 2898, 3151, 3213, 3519, 3699, 3726, 3836, 4284, 4347, 4658, 4692, 4932, 5474, 5508, 5754, 5796, 6302, 6426, 6987, 7038, 7398, 7452, 8211, 8631, 8694, 9316, 9453, 9639, 10557, 10948, 11097, 11508, 12604, 12852, 13041, 13974, 14076, 14796, 16303, 16422, 17262, 17388, 18906, 19278, 20961, 21114, 22057, 22194, 24633, 25893, 26082, 27948, 28359, 31671, 32606, 32844, 34524, 37812, 38556, 41922, 42228, 44114, 44388, 48909, 49266, 51786, 52164, 53567, 56718, 62883, 63342, 65212, 66171, 73899, 77679, 83844, 85077, 88228, 97818, 98532, 103572, 107134, 113436, 125766, 126684, 132342, 146727, 147798, 155358, 160701, 170154, 188649, 195636, 198513, 214268, 221697, 251532, 255231, 264684, 293454, 295596, 310716, 321402, 340308, 374969, 377298, 397026, 440181, 443394, 482103, 510462, 586908, 595539, 642804, 749938, 754596, 794052, 880362, 886788, 964206, 1020924, 1124907, 1191078, 1320543, 1446309, 1499876, 1760724, 1786617, 1928412, 2249814, 2382156, 2641086, 2892618, 3374721, 3573234, 4338927, 4499628, 5282172, 5785236, 6749442, 7146468, 8677854, 10124163, 13498884, 17355708, 20248326, 30372489, 40496652, 60744978, 121489956]

約数ペア:

[(1, 121489956), (2, 60744978), (3, 40496652), (4, 30372489), (6, 20248326), (7, 17355708), (9, 13498884), (12, 10124163), (14, 8677854), (17, 7146468), (18, 6749442), (21, 5785236), (23, 5282172), (27, 4499628), (28, 4338927), (34, 3573234), (36, 3374721), (42, 2892618), (46, 2641086), (51, 2382156), (54, 2249814), (63, 1928412), (68, 1786617), (69, 1760724), (81, 1499876), (84, 1446309), (92, 1320543), (102, 1191078), (108, 1124907), (119, 1020924), (126, 964206), (137, 886788), (138, 880362), (153, 794052), (161, 754596), (162, 749938), (189, 642804), (204, 595539), (207, 586908), (238, 510462), (252, 482103), (274, 443394), (276, 440181), (306, 397026), (322, 377298), (324, 374969), (357, 340308), (378, 321402), (391, 310716), (411, 295596), (414, 293454), (459, 264684), (476, 255231), (483, 251532), (548, 221697), (567, 214268), (612, 198513), (621, 195636), (644, 188649), (714, 170154), (756, 160701), (782, 155358), (822, 147798), (828, 146727), (918, 132342), (959, 126684), (966, 125766), (1071, 113436), (1134, 107134), (1173, 103572), (1233, 98532), (1242, 97818), (1377, 88228), (1428, 85077), (1449, 83844), (1564, 77679), (1644, 73899), (1836, 66171), (1863, 65212), (1918, 63342), (1932, 62883), (2142, 56718), (2268, 53567), (2329, 52164), (2346, 51786), (2466, 49266), (2484, 48909), (2737, 44388), (2754, 44114), (2877, 42228), (2898, 41922), (3151, 38556), (3213, 37812), (3519, 34524), (3699, 32844), (3726, 32606), (3836, 31671), (4284, 28359), (4347, 27948), (4658, 26082), (4692, 25893), (4932, 24633), (5474, 22194), (5508, 22057), (5754, 21114), (5796, 20961), (6302, 19278), (6426, 18906), (6987, 17388), (7038, 17262), (7398, 16422), (7452, 16303), (8211, 14796), (8631, 14076), (8694, 13974), (9316, 13041), (9453, 12852), (9639, 12604), (10557, 11508), (10948, 11097)]