187800228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2053}}^1$

素因数の和:2095

約数の個数: 144

約数和(自身を含む): 611927680

約数和(自身を除く): 424127452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2053, 2079, 2178, 2541, 2772, 3267, 3388, 4106, 4158, 4356, 5082, 6159, 6534, 7623, 8212, 8316, 10164, 12318, 13068, 14371, 15246, 18477, 22583, 22869, 24636, 28742, 30492, 36954, 43113, 45166, 45738, 55431, 57484, 67749, 73908, 86226, 90332, 91476, 110862, 129339, 135498, 158081, 172452, 203247, 221724, 248413, 258678, 270996, 316162, 388017, 406494, 474243, 496826, 517356, 609741, 632324, 745239, 776034, 812988, 948486, 993652, 1219482, 1422729, 1490478, 1552068, 1738891, 1896972, 2235717, 2438964, 2845458, 2980956, 3477782, 4268187, 4471434, 5216673, 5690916, 6707151, 6955564, 8536374, 8942868, 10433346, 13414302, 15650019, 17072748, 20866692, 26828604, 31300038, 46950057, 62600076, 93900114, 187800228]

約数ペア:

[(1, 187800228), (2, 93900114), (3, 62600076), (4, 46950057), (6, 31300038), (7, 26828604), (9, 20866692), (11, 17072748), (12, 15650019), (14, 13414302), (18, 10433346), (21, 8942868), (22, 8536374), (27, 6955564), (28, 6707151), (33, 5690916), (36, 5216673), (42, 4471434), (44, 4268187), (54, 3477782), (63, 2980956), (66, 2845458), (77, 2438964), (84, 2235717), (99, 1896972), (108, 1738891), (121, 1552068), (126, 1490478), (132, 1422729), (154, 1219482), (189, 993652), (198, 948486), (231, 812988), (242, 776034), (252, 745239), (297, 632324), (308, 609741), (363, 517356), (378, 496826), (396, 474243), (462, 406494), (484, 388017), (594, 316162), (693, 270996), (726, 258678), (756, 248413), (847, 221724), (924, 203247), (1089, 172452), (1188, 158081), (1386, 135498), (1452, 129339), (1694, 110862), (2053, 91476), (2079, 90332), (2178, 86226), (2541, 73908), (2772, 67749), (3267, 57484), (3388, 55431), (4106, 45738), (4158, 45166), (4356, 43113), (5082, 36954), (6159, 30492), (6534, 28742), (7623, 24636), (8212, 22869), (8316, 22583), (10164, 18477), (12318, 15246), (13068, 14371)]