37988730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 111283200

約数和(自身を除く): 73294470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 79, 90, 117, 130, 135, 137, 158, 195, 234, 237, 270, 274, 351, 390, 395, 411, 474, 585, 685, 702, 711, 790, 822, 1027, 1170, 1185, 1233, 1370, 1422, 1755, 1781, 2054, 2055, 2133, 2370, 2466, 3081, 3510, 3555, 3562, 3699, 4110, 4266, 5135, 5343, 6162, 6165, 7110, 7398, 8905, 9243, 10270, 10665, 10686, 10823, 12330, 15405, 16029, 17810, 18486, 18495, 21330, 21646, 26715, 27729, 30810, 32058, 32469, 36990, 46215, 48087, 53430, 54115, 55458, 64938, 80145, 92430, 96174, 97407, 108230, 138645, 140699, 160290, 162345, 194814, 240435, 277290, 281398, 292221, 324690, 422097, 480870, 487035, 584442, 703495, 844194, 974070, 1266291, 1406990, 1461105, 2110485, 2532582, 2922210, 3798873, 4220970, 6331455, 7597746, 12662910, 18994365, 37988730]

約数ペア:

[(1, 37988730), (2, 18994365), (3, 12662910), (5, 7597746), (6, 6331455), (9, 4220970), (10, 3798873), (13, 2922210), (15, 2532582), (18, 2110485), (26, 1461105), (27, 1406990), (30, 1266291), (39, 974070), (45, 844194), (54, 703495), (65, 584442), (78, 487035), (79, 480870), (90, 422097), (117, 324690), (130, 292221), (135, 281398), (137, 277290), (158, 240435), (195, 194814), (234, 162345), (237, 160290), (270, 140699), (274, 138645), (351, 108230), (390, 97407), (395, 96174), (411, 92430), (474, 80145), (585, 64938), (685, 55458), (702, 54115), (711, 53430), (790, 48087), (822, 46215), (1027, 36990), (1170, 32469), (1185, 32058), (1233, 30810), (1370, 27729), (1422, 26715), (1755, 21646), (1781, 21330), (2054, 18495), (2055, 18486), (2133, 17810), (2370, 16029), (2466, 15405), (3081, 12330), (3510, 10823), (3555, 10686), (3562, 10665), (3699, 10270), (4110, 9243), (4266, 8905), (5135, 7398), (5343, 7110), (6162, 6165)]